photo credit: travelportland.com

THE 20TH ACM CONFERENCE ON COMPUTER-SUPPORTED COOPERATIVE WORK & SOCIAL COMPUTING

FEBRUARY 25 - MARCH 1, 2017 CONFERENCE AT A GLANCE CONTENTS At-A-Glance …………...…… Inside Cover SATURDAY, FEBRUARY 25 Receptions and Banquet ……………………………. 2 9:00-5:00 Workshops and Doctoral Colloquium Birds of a Feather (BoF) ……………………………. 3 SUNDAY, FEBRUARY 26 Welcome ……………………………. 4 9:00-5:00 Workshops and Doctoral Colloquium About the Papers Program ……………………………. 5 5:00-7:00 Welcome Reception (Multnomah/Holladay) Sponsored by IBM Research General Info & Policies ……………………………. 6 MONDAY, FEBRUARY 27 Committees ……………………………. 8 Reviewer Mentor Program ……………………………. 10 9:00-10:30 Welcome and Opening Keynote (Multnomah/Holladay) Lili Cheng - Conversational Intelligence: Bots and Lessons Learned Reviewers ……………………………. 12 Ross Island/ Hawthorne/ Location Three Sisters Mt. Bachelor Mt. Hood Mt. St. Helens Morrison Sellwood

Locations Communication, Agents, Robots Creativity – Support- SATURDAY & SUNDAY 11:00-12:30 Content Quality Language Matters & Relations Couples, & Control & the Wizard of Oz ing Collaboration Workshops ……………………………. 14

12:30-2:30 Lunch Doctoral Colloquium ……………………………. 16

Social Media Politics, Party, Policy, Leave Me Alone: Pri- Design - Supporting 2:30-4:00 Education & Games Teens & Children & the Individual & Participation vacy & Notifications Collaboration MONDAY The Presentation Panel: Social Justice What Works in Monday At-A-Glance ……………………………. 17 4:30-6:00 Overcoming Barriers of Self Viva La Video Data & Work and Design Crowd Work in Everyday Media Opening Keynote: Lili Cheng ……………………………. 18

6:00-8:00 Posters and Demos Reception (Multnomah/Holladay) Sponsored by Facebook Session Descriptions ……………………………. 18 Posters ……………………………. 24 TUESDAY, FEBRUARY 28 Demos ……………………………. 28 Ross Island/ Hawthorne/ Location Three Sisters Mt. Bachelor Mt. Hood Mt. St. Helens Morrison Sellwood

Emergency & Safety Models & Language TUESDAY Work & Production Panel: CSCW Gender, Death, Challenges in 9:00-10:30 Work - Collaboration in Work & Invest- Practices Research Ethics & Design Sharing Experiences Tuesday At-A-Glance ……………………………. 30 around ment Session Descriptions ……………………………. 31 Tracking Activity Ranking & 11:00-12:30 Trolls & Harassment Crisis Management Online Movements & Health Recommendation Lasting Impact Award ……………………………. 36 Town Hall ……………………………. 36 12:30-2:30 Lunch and Birds of a Feather Sessions Conference Banquet ……………………………. 36 With a Little Help On New & Old Caregiving - 2:30-4:00 from My Friends… ICT4D Crowd Processes Research Methods Collaborative [CAUTION] WEDNESDAY 4:30-5:30 Lasting Impact (Multnomah/Holladay) Paul Luff and Christian Heath – Mobility in Collaboration (1998) Wednesday At-A-Glance ……………………………. 37 5:30-6:15 Town Hall (Multnomah/Holladay) Session Descriptions ……………………………. 38

6:30-10:00 Conference Banquet (Portland Art Museum) Sponsored by Facebook Closing Keynote: Jorge Cham ……………………………. 43 WEDNESDAY, MARCH 1 Welcome to Portland ……………………………. 44 Ross Island/ Hawthorne/ Location Three Sisters Mt. Bachelor Mt. Hood Mt. St. Helens Morrison Sellwood Conference Maps ……………………………. 46

Digital Memories - On Mental Models Sponsors ………………… Back Cover 9:00-10:30 Illness & Digital Data Wikipedia Workers Creating & Collaboration

Health(care)- Data Meeting & Funding & 11:00-12:30 Wikipedia & More Citizen Science Tracking & Triggers Collaboration Founders in Health(care) Support

12:30-2:30 Lunch

Panel: Data Visualization, 2:30-4:00 Parenting Teamwork Perspectives All About Sharing Gamification, Programming on Livestreaming & Virtual Worlds

4:30-6:00 Closing Presentations and Keynote (Multnomah/Holladay) Jorge Cham – The Science Gap 1 RECEPTIONS AND BANQUET BIRDS OF A FEATHER (BOF)

WELCOME RECEPTION LUNCH SESSIONS ON THE FUTURE OF OUR INTERNATIONAL COMMUNITY Sunday, 5:00–7:00pm @ Multnomah/Holladay Tuesday, 12:30–2:30pm The Welcome Reception is sponsored by IBM Research. (Optional Sessions)

POSTER/DEMOS RECEPTION Many of us in CSCW and related fields are concerned with the future of our international community of research Monday, 6:00–8:00pm @ Multnomah/Holladay and practice, given the current political climate in the United States and around the world. Like many of you, we The Posters/Demos Reception is sponsored by Facebook. have been having conversations about many different topics, including: the impact of immigration regulations on research, teaching, and conferences, the funding of research (both in our field and science more broadly), the CONFERENCE BANQUET role of CSCW systems in political action and discourse, inclusion and diversity (in many contexts), strategies for Tuesday, 6:30–10:00pm @ Portland Art Museum Grand Ballroom political mobilization and activism, actions professional associations can take, as well as how to build and sustain The Banquet is sponsored by Facebook. international perspectives in our community.

We considered adding a panel or session to the main program on these topics, but we wanted to make sure that The ballroom is on the third floor of the Mark Building. Enter through the doors at 1119 SW Park Avenue (between all CSCW attendees could participate in these important and multifaceted conversations. We will therefore be SW Main and SW Madison streets, off the South Park Blocks). A full buffet dinner featuring recipes from notable coordinating Birds of a Feather (BoF) lunch sessions on Tuesday, Feb 28th. These sessions will be independently Portland restaurants will be served. In your registration materials you will find two drink tickets (further drinks may led by volunteer attendees, who will propose a topic or question for discussion over lunch. Details about logistics, be purchased) and a Trimet pass for transportation between the banquet and the conference hotel (see directions including how to lead or join a session can be found at cscwbof.org using the password “groupware”. Please below). contact Stuart Geiger if you have any questions or issues.

Attendees will have complimentary access to the museum galleries after dinner. Spread over two buildings connected We do not wish to constrain the topics of discussion, but we are particularly seeking volunteers to lead sessions by an underground passage, the museum has nine distinct collections ( American, Asian, European, Modern and that in some way involve a reflective discussion of how we as CSCW researchers and practitioners are engaging with Contemporary, Native American -- including Contemporary Native Arts, and Northwest art; as well as Photography, issues of a broader impact in our institutions, communities, and world. We ask that BoF leaders begin with a short Graphic Arts, and Silver), in addition to Special Exhibitions including “Rodin: The Human Experience”. We encourage discussion of norms for the conversation (e.g. if public notes will be taken, if others can quote others) and that all you not to try to see it all but to select two or three that strike your fancy. Docent-led tours of selected areas will be participants adhere to the ACM Code of Ethics and Professional Conduct. available.

Your complimentary Trimet pass may be used to ride MAX Light Rail, the Portland Streetcar, or Portland city buses to and from the banquet. We recommend taking the MAX as the DoubleTree hotel is adjacent to the Lloyd Center/ NE 11th Ave station on the Red, Blue, and Green lines, any of which westbound will take you on a 25 minute ride to stations a short walk away from the Portland Art Museum.

On the Red or Blue lines, get off at the Galleria/SW 10th Ave station and walk a few blocks south on SW 9th Ave (aka SW Park Ave) to the Mark Building. On the Green line, get off at City Hall/SW 5th & Jefferson station and walk a few blocks west to SW Park Ave, then north a block or two to the Mark Building.

Returning on the Red or Blue lines, walk north to board at the Library/SW 9th Ave station. Returning on the Green line, walk east to the SW 6th & Madison station. Note that MAX service ends at midnight.

There is no need to show your pass when you board MAX or Streetcar trains. It is possible though unlikely that an inspector will enter and demand to see everyone’s valid passes (in which case you do not want to be caught without one). To board a bus, you will need to show the driver your pass.

If you require an accessible taxi service due to a mobility challenge, we encourage you to contact the conference’s Accessibility Chair Erin Brady , who can facilitate such an arrangement.

2 3 WELCOME TO PORTLAND AND CSCW 2017 ABOUT THE PAPERS PROGRAM

Welcome to CSCW 2017, the ACM 2017 Conference on Computer Supported Cooperative Work It is our great pleasure to welcome you to the CSCW 2017 Technical Papers Program. This year’s conference continues and Social Computing! We are excited to welcome the CSCW community back to Portland, CSCW’s tradition of being the premier forum for presentation of research on leading edge topics in computer- Oregon, where the second CSCW conference was held in 1988. Both Portland and CSCW have supported cooperative work and social computing. matured a great deal during the intervening 29 years. We hope that you will find that Portland The call for papers attracted submissions from Asia, Canada, Australia, Europe, Africa, and the United States. This year provides a stimulating environment for our conference. CSCW received 530 submissions, of which 265 (50%) were invited to revise and resubmit. The program committee met CSCW is the premier venue for presenting research in the design and use of technologies that in New York in early September, 2016 and finally accepted 183 papers (34.5%). affect groups, organizations, communities, and networks. Bringing together top researchers and practitioners from academia and industry, CSCW explores the technical, social, material, A Best of CSCW 2017 committee (chaired by Myriam Lewkowicz and Irina Shklovski) selected 6 papers for the “Best and theoretical challenges of designing technology to support collaborative work and life Paper” designation, and 18 papers for “Honorable Mention.” These are identified in the program with distinctive icons. activities. CSCW welcomes a diverse range of topics and research methodologies. Studies In addition, the Lasting Impact committee (chaired by Irene Greif) selected Mobility in Collaboration by Paul Luff and often involve the development and application of novel technologies and/or ethnographic Christian Heath, originally published at CSCW 1998, for recognition. These authors will make a special presentation in studies that inform design practice or theory. The mission of the conference is to share research that advances the a plenary session on Tuesday. state of human knowledge and improves both the design of systems and the ways they are used. The diversity of Putting together the CSCW 2017 papers program was a team effort. Many thanks to Mor Naaman in his special role work in our conference program reflects the diversity of technology use in people’s work, social, and civic lives as well this year as Systems Subcommittee Chair. We are also grateful to our hardworking program committee who gave as the geographic and cultural diversity of contributors. generously of their time to manage the review process and provide feedback to authors. Thanks to Cornell Tech for As many of you know, CSCW follows a rigorous “revise and resubmit” review process that uses peer review to improve hosting the program committee meeting as well as Ross McLachlan for local arrangements and student volunteers submitted papers while maintaining a high-quality threshold for final acceptance. We also help prepare the next Xiao Ma, Cheng-Kang Hsieh, Brian McInnis, Brittany Nkounkou, and Drasho Nakikj. generation of reviewers with a mentorship program in which students review papers under the guidance of an We hope that you will find this year’s program compelling and thought-provoking, and that the conference will experienced reviewer. This year we have the largest CSCW program ever. We had 530 submitted papers and 183 were provide you with many opportunities to share ideas with other researchers and practitioners from institutions accepted for presentation at the conference. The program also includes 4 papers published in ACM Transactions on around the world. Human-Computer Interaction (TOCHI). In addition, we will feature 14 workshops, 56 posters, 12 demos, and 3 panels.

Lili Cheng of Microsoft Research will open the conference, speaking on “Conversational AI & Lessons Learned.” Our closing plenary will feature Jorge Cham, the creator of PhD Comics, who will talk about, “The Science Gap.” We also welcome Paul Luff and Christian Heath from King’s College as the recipients of this year’s CSCW Lasting Impact award Wendy Kellogg Louise Barkhuus Marcos Borges for their influential 1998 paper, “Mobility in Collaboration.” CSCW 2017 Papers Chair CSCW 2017 Papers Chair CSCW 2017 Papers Chair IBM Research (Emerita), The IT University of Copenhagen, Universidade Federal do Putting together the CSCW conference is a team effort, and we are grateful to the many people who have contributed United States Denmark Rio de Janeiro, Brazil their efforts to the success of CSCW 2017. We would especially like to thank the members of the conference committee, the program committee, mentors, and the reviewers of all the technical venues whose volunteer efforts shaped the program and provided valuable feedback to authors. We also thank Lisa Tolles at Sheridan Communications, Yvonne Lopez at Executive Events, and Farrah Khan at ACM for their assistance with publications, registration, and arrangements. Special thanks go out to John and Joanne Lateulere for their invaluable help with conference planning and management, and to all our student volunteers who provide the essential labor to make the conference run smoothly. Finally, we thank our sponsors ACM and SIGCHI, as well as Facebook, IBM Research, Microsoft Research, HP, Mozilla, and Google. And, of course, we thank all of you who are attending the conference.

We hope you enjoy CSCW 2017.

Steve Poltrock Charlotte P. Lee CSCW 2017 General Chair CSCW 2017 General Chair Retired, USA University of Washington, USA

4 5 GENERAL INFORMATION & POLICIES

BEST OF CSCW AWARDS ACM AND SIGCHI Congratulations to award winners and nominees for their outstanding contributions to CSCW 2017 and to our field! CSCW 2017 is sponsored by ACM’s Special Interest Group on Computer-Human Interaction (ACM SIGCHI). ACM, The SIGCHI Best of CSCW awards honor exceptional submissions to SIGCHI-sponsored conferences. The Program the Association for Computing Machinery, is an educational and scientific society uniting the world’s computing Committee nominated submissions for consideration by the Best of CSCW Committee. The Best of CSCW committee educators, researchers, and professionals to inspire dialogue, share resources, and address the field’s challenges. then reviewed all nominations and chose submissions to receive the Honorable Mention designation and the Best Visit acm.org for more information about the ACM. Paper designation. This year, 18 papers were selected for the Honorable Mention award and 6 papers were selected for the Best Paper Award. Look for these two icons next to the papers and notes that have been chosen for an award. SIGCHI is the premier international society for professionals, academics, and students who are interested in human technology and human-computer interaction (HCI). SIGCHI provides a forum for the discussion of all aspects of HCI through conferences, including the flagship CHI conference, publications, web sites, email discussion groups, courses, CSCW 2017 Best Paper, CSCW 2017 Honorable Mention Award, workshops, outreach and other services. Members can also be involved in HCI-related activities with others in their Awarded by SIGCHI Awarded by SIGCHI region through local SIGCHI chapters. Visit sigchi.org to learn more about SIGCHI.

CONFER ONLINE SCHEDULING REGISTRATION Confer helps you build a personal schedule for conferences you are attending. It helps you decide where to spend LOCATION: FOYER Saturday 8:00am - 3:00pm your time by providing social recommendations based on your interests. Sunday 8:00am - 6:00pm confer.csail.mit.edu/cscw2017/papers Monday 8:00am - 6:00pm Tuesday 8:00am - 6:00pm Wednesday 8:00am - 12:00pm

STUDENT VOLUNTEERS Student Volunteers are a great source of information about the conference. They help give the conference a friendly, helpful face and work hard to assist during the whole conference. Many are working on their Masters or Ph.D.s and some are looking for job or internship opportunities. Please be courteous to them and feel free to ask them questions. You can identify Student Volunteers by their colorful t-shirts.

BLOGGING, TWEETING, PHOTOGRAPH AND SLIDE SHARING CSCW encourages conference participants to blog and tweet about CSCW before, during, and after the event. To allow others to easily find your posts, please add the category or keyword “CSCW2017” to your blog entries and use the hash tag “#cscw2017” for your tweets. We also encourage sharing your photographs of the conference via your selected online photo service. Again, please add the tag “CSCW2017” to your photos. Similarly, we encourage conference presenters to upload slides of their presentations to an online slide sharing service using the tag “CSCW2017”.

RECORDING PROHIBITED The use of any type of audio or video recording device is not permitted during any part of the conference. The use of still cameras is permissible.

6 7 CONFERENCE COMMITTEE PROGRAM COMMITTEE GENERAL CONFERENCE CO-CHAIRS PROCEEDINGS CO-CHAIRS Morgan Ames, University of California Berkeley Winter Mason, Facebook Charlotte P. Lee, University of Washington Andrea Wiggins, University of Maryland Gabriela Avram, University of Limerick Donald McMillan, Mobile Life Center, Stockholm University Steve Poltrock, retired Alyson Young, Indiana University - Purdue University Indianapolis Frank Bentley, Yahoo! Giorgio de Michelis, University of Milano - Bicocca PAPERS CO-CHAIRS PUBLICITY CO-CHAIRS Michael Bernstein, Stanford University Andrew Miller, Indiana University-Purdue University Indianapolis Louise Barkhuus, The IT University of Copenhagen Alexander Boden, Fraunhofer Institute Jed Brubaker, University of Colorado Arcan Misra, Singapore Management University Marcos Borges, Universidade Federal do Rio de Janeiro Xianghua “Sharon” Ding, Fudan University, Shanghai Licia Capra, University College London Andres Monroy-Hernandez, Microsoft Research Wendy Kellogg, IBM T.J. Watson Research Center (Emeritus) Sarita Yardi Schoenebeck, University of Michigan Matthew Chalmers, University of Glasgow Michael Muller, IBM Research Systems Subcommitee: Mor Naaman, Cornell Tech SPONSORSHIP CO-CHAIRS Mauro Cherubini, Google Jeffrey Nichols, Google WORKSHOPS CO-CHAIRS Scott Counts, Microsoft Research Luigina Ciolfi, Sheffield Hallam University Oded Nov, New York University Michal Jacovi, IBM Research Wendy Ju, Stanford University Xianghua Ding, Fudan University Sergio Ochoa, University of Chile Dave Randall, University of Siegen Venessa Evers, Twente University Jacki O’Neill, Microsoft Research India Adriana Vivacqua, Universidade Federal do Rio de Janeiro GRAPHIC DESIGN AND WEBMASTERING CO-CHAIRS Gabriela Marcu, Drexel University Casey Fiesler, University of Colorado Taiwoo Park, Michigan State University POSTERS CO-CHAIRS Kenneth Nimley, Drexel University Joel Fischer, University of Nottingham Andrea Parker, Northeastern University Sean Goggins, University of Missouri Ana Cristina Bicharra Garcia, Universidade Federal Fluminense Anne Marie Piper, Northwestern University Raquel Prates, Universidade Federal de Minas Gerais STUDENT VOLUNTEER CO-CHAIRS Andrew Berry, University of Washington Marco Gerosa, Universidade de São Paulo Erika Poole, Healthwise DEMOS CO-CHAIRS Carolina Fuentes, Pontificia Universidad Catolica de Chile Sean Goggins, University of Missouri Raquel Prates, Universidade Federal de Minas Gerais University of Illinois Karrie Karahalios, Sukeshini Grandhi, Eastern Connecticut State University Daniele Quercia, Bell Labs Cambridge Chinmay Kulkarni, Carnegie Mellon University LOCAL ARRANGEMENTS CHAIR Scott Mainwaring, Independent Irene Greif, IBM Research (Emerita) Dave Randall, University of Siegen PANELS CO-CHAIRS Christine Halverson, Independent David Ribes, University of Washington ACCESSIBILITY CHAIR Mary Czerwinski, Microsoft Research Jeff Hancock, Stanford University Chiara Rossitto, Stockholm University Stuart Geiger, University of California Berkeley Erin Brady, Indiana University - Purdue University Indianapolis Bjørn Hartmann, University of California Berkeley Mark Rouncefield, Lancaster University DOCTORAL COLLOQUIUM CO-CHAIRS MENTORING PROGRAM FOR STUDENT REVIEWERS CHAIR Brent Hecht, Northwestern University Raz Schwartz, Facebook Michael Muller, IBM Research Andrea Forte, Drexel University Valeria Herskovic, Pontificia Universidad Católica de Chile Stacey Scott, University of Waterloo Irina Shklovski, IT University of Copenhagen PROGRAM COMMITTEE MEETING LOCAL ARRANGEMENTS CHAIR Pamela Hinds, Stanford University Bryan Semaan, Syracuse University TREASURER Ross McLachlan, Cornell Tech Jina Huh, University of California, San Diego Orit Shaer, Wellesley College Jeremy Birnholtz, Northwestern University Tomoo Inoue, University of Tsukuba Chirag Shah, Rutgers University Steve Jackson, Cornell University Irina Shklovski, The IT University of Copenhagen Alex Jaimes, AiCure Carla Simone, University of Milano-Bicocca Quentin Jones, New Jersey Institute of Technology Vivek Singh, Rutgers University BEST PAPERS COMMITTEE MEMBERS Karrie Karahalios, University of Illinois, Urbana-Champaign Victoria Sosik, Google Myriam Lewkowicz (Co-Chair), Troyes University of Technology Jennifer Marlow, FXPAL Brian Keegan, University of Colorado Cleidson de Souza, Vale Institute of Technology & Federal University of Pará The IT University of Copenhagen Irina Shklovski (Co-Chair), Michael Muller, IBM Research Juho Kim, Korea Advanced Institute of Science and Technology (KAIST) Chengzheng Sun, Nanyang Technical University Frank Bentley, Yahoo! Anne-Marie Piper, Northwestern University Yong Ming Kow, City University of Hong Kong Andrea Tapia, The Pennsylvania State University Jed Brubaker, University of Colorado Erika Poole, Healthwise Chinmay Kulkarni, Carnegie Mellon University Zachary Toups, New Mexico State University Xianghua Ding, Fudan University Bryan Semaan, Syracuse University Marco Gerosa, University of Sao Paulo Vivek Singh, Rutgers University Cliff Lampe, University of Michigan Vaninha Vieira, Universidade Federal da Bahia Brent Hecht, Northwestern University Zachary Toups, New Mexico State University Airi Lampinen, Mobile Life Center, Stockholm University Adriana Vivacqua, Universidade Federal do Rio de Janeiro Airi Lampinen, Mobile Life Center Uichin Lee, Korea Advanced Institute of Science and Technology (KAIST) Amy Voida, University of Colorado Gilly Leshed, Cornell University D. Yvette Wohn, New Jersey Institute of Technology Myriam Lewkowicz, Troyes University of Technology Jude Yew, National University of Singapore LASTING IMPACT AWARD COMMITTEE MEMBERS Wayne Lutters, University of Maryland, Baltimore County Lior Zalmanson, New York University Sabrina Marczak, PucRS Shengdong Zhao, National University of Singapore Irene Greif (Chair), IBM T.J. Watson Research Center (Emerita) Marcos Borges, Universidade Federal do Rio de Janeiro Jennifer Marlow, FXPAL Haiyi Zhu, University of Minnesota Mark Ackerman, University of Michigan Wendy A. Kellogg, IBM T.J. Watson Research Center (Emerita) Louise Barkhuus, The IT University of Copenhagen

8 9 REVIEWER MENTOR PROGRAM POSTER REVIEWERS Through the Reviewer Mentor Program, students wrote CSCW reviews with guidance from senior reviewers. Thank you Alessandra Agostini Casey Fiesler Gilly Leshed Luciana Salgado to the mentors and mentees who participated in the program. Samir Aknine Fernando Figueira Filho Noah Liebman Shruti Sannon Majdah Alshehri Flavio Figueiredo Kwan Hui Lim Aleksandra Sarcevic Morgan Ames Geraldine Fitzpatrick Christian Loew Kristen Schuster MENTEES MENTORS Nazareno Andrade Andrea Forte Ioanna Lykourentzou H. Andrew Schwartz Angela Di Fiore, University of Trento Dan Afergan, Google Gabriela Avram Juliana França Douglas Macharet Alexander Serebrenik Robert Soden, University of Colorado Gabriela Avram, University of Limerick Amos Azaria Andre Freire Rui Madeira Amy Shannon Francisco J. Gutierrez, University of Chile Pernille Bjørn, University of Copenhagen Shiri Azenkot Ana Cristina Garcia Walid Magdy Patrick Shih Clara Marques Caldeira, UC Irvine Joel Chan, Carnegie Mellon University Eric Baumer Dragan Gasevic Joseph Maguire Carla Simone Victoria Bellotti Isabela Gasparini Scott Mainwaring Klaas-Jan Stol Xi Rao, Illinois Institute of Technology Rosta Farzan, University of Pittsburgh Carla Berkenbrock Marco Gerosa Andrii Matviienko Brett Stoll Karen Boyd, University of Maryland Casey Fiesler, University of Colorado Pernille Bjorn Nitesh Goyal Sarah McRoberts Christian Sturm Melissa Bica, University of Colorado Fernando Figueira Filho, Federal University of Rio Grande do Norte Marcela Borge Colin Gray Anthony Million Zachary Toups Hyunggu Jung, University of Washington Andrea Forte, Drexel University Shann Bossaller Catherine Grevet Alex Mitchell Giovanni Troiano Aakash Gautam, Virginia Tech. James Howison, University of Texas Federico Botella Joseph Griffin Andres Monroy-Hernandez Elisa Tuler Karla Badillo-Urquiola, University of Central Florida Jina Huh, University of California San Diego Robin Brewer Carla Griggio Ingrid Monteiro Sven Türpe Emily Sun, Cornell University Gary Hsieh, University of Washington Jonathan Brier Shion Guha Heather Moulaison-Sandy Maarten Van Mechelen Carol Schmitz, Illinois Institute of Technology Adriana Iamnitchi, University of South Florida Clara Caldeira Casper Harteveld Fernando Mourão Bogdan Vasilescu Karina Caro Elaine Hayashi Alison Murphy maya venkatraman Scott Brown, University of New South Wales Airi Lampinen, Mobile Life Centre Thais Castro Yurong He Carman Neustaedter Nervo Verdezoto Ruoxu Wang, Penn State Nasim Mahmud, University College Dublin Justin Cheng Brent Hecht Jeffrey Nickerson Vaninha Vieira Wendy Norris, University of Colorado Jennifer Marlow, FXPAL Lydia Chilton Jeff Hemsley Sergio Ochoa Maria Villela Shruti Sannon, Cornell University Giorgio De Michelis, University of Milano-Bicocca Tamara Clegg Shah Rukh Humayoun Jonice Oliveira Adriana Vivacqua Vincent Huang, Hong Kong Baptist University Michael Muller, IBM Research Gilbert Cockton Ke Huo Nigini Oliveira Romain Vuillemot Eunjeong Cheon, University of Indiana Jacki O’Neill, Microsoft Research Emily Collins Katherine Isbister Jacki O’Neill Torben Wallbaum Robyn Schimmer, Umeå University Martin Porcheron, The University of Nottingham Lucas Franco Colusso Ghita Jalal Leysia Palen Gang Wang Nicole Sundin, University of Maryland David Randall, University of Siegen Anna Cox Wafa JOHAL Katrina Panovich Jieyu Wang Gabriel Culbertson Brian Keegan Lucas Pereira Jingyu Wang Xinning Gui, UC Irvine Mark Rouncefield,Lancaster University Sarah D’Angelo Ryan Kelly Roberto Pereira Wenbo Wang Nan-Chen Chen, University of Washington Aleksandra Sarcevic, Drexel University Sayamindu Dasgupta Jeeeun Kim Anthony Perritano Mark Whiting Nai-Ching Wang, Virginia Tech. Sarita Yardi Schoenebeck, University of Michigan Kadian Davis Simon Knight Marcelo Pimenta Wanli Xing Zheng Yao, Cornell University Bryan Semaan, Syracuse University Munmun De Choudhury Marina Kogan Hemant Purohit Haoqi Zhang Julie Haney, University of Maryland Chirag Shah, Rutgers University Jordan Aiko Deja Yong Ming Kow Vijay Rajanna Yuhang Zhao Yuanyuan Feng, University of Maryland Jaime Teevan, Microsoft Research Camille Dickson-Deane Markus Krause Alberto Raposo Jingjie Zheng Majeti Dinesh, University of Houston Justin Weisz, IBM Research Steven Dow Ranjay Krishna Noopur Raval Sharon Zhou Tawfiq Ammari,University of Michigan D. Yvette Wohn, New Jersey Institute of Technology Ethan Fast Jessica Kropczynski Yuqing Ren Carol Moser, University of Michigan Jesus Favela Cliff Lampe Philippe Renevier Gonin Robert Ferguson Airi Lampinen David Robb Lindsay Blackwell, University of Michigan Renato A. Ferreira Sang-su Lee Leonardo Rocha Niloufar Salehi, Stanford University Eunyoung Moon, University of Texas Tanushree Mitra, Georgia Tech Tommy Nilsson, University of Nottingham Essa Alhazmi, University of South Florida Kerem Ozcan, University of Washington Leah Kulp, Drexel University Bryan Dosono, Syracuse University

10 11 PAPER REVIEWERS Reviewers whose names are bold are being recognized by the Program Committee for one or more excellent reviews.

June Abbas Pablo Cesar Noemie Elhadad Jens Grossklags Isa Jahnke Christopher Le Dantec Chulhong Min Andrew Pilny Stacey Scott Yuan-Chi Tseng Norah Abokhodair Matthew Chalmers Chris Elsden Ning Gu Alejandro Jaimes Reeva Lederman Archan Misra Anne Marie Piper Bryan Semaan Michael Twidale Joanna Abraham Joel Chan Daniel Epstein Shion Guha Tamas Jambor Michael Lee Alex Mitchell Enrico Piras Shilad Sen Wallace Ugulino Mark Ackerman Stevie Chancellor Dmitry Epstein Xinning Gui Chyng-Yang Jang Min Kyung Lee Tanushree Mitra Jorge Poco Rijurekha Sen Umair ul Hassan Idris Adjerid Priyank Chandra Sheena Erete David Gullick Tom Jenkins Youngki Lee Matthew Mitsui Andreas Poller Aaditeshwar Seth Kristene Unsworth Christian Adriano Remco Chang Ingrid Erickson Philip Guo Charlene Jennett Ferreira Sang-won Leigh Karyn Moffatt Erika Poole Orit Shaer Lachlan Urquhart Sadia Afroz Amy Cheatle Thomas Erickson David Gurzick Kasper Jensen Kristina Lerman Naja Møller G. Michael Poor Chirag Shah Pascal Urso Elena Agapie David Chen Jordan Eschler Francisco Gutierrez Quentin (Gad) Jones Gilly Leshed Wendy Moncur Martin Porcheron N. Sadat Shami Rajan Vaish Mousa Ahmadi Yunan Chen Motahhare Eslami Nathan Hahn Wendy Ju Myriam Lewkowicz Andres Monroy-Hernandez Irene Posch Amit Sharma Kami Vaniea Syed Ishtiaque Ahmed Justin Cheng Vanessa Evers Oliver Haimson Oskar Juhlin Mo Li Toni-Jan Keith Monserrat Raquel Prates Aaron Shaw Vaninha Vieira Luca Maria Aiello EunJeong Cheon Hongfei Fan Aaron Halfaker Hyunggu Jung Na Li Eunyoung Moon Nathan Prestopnik Haifeng Shen Sarah Vieweg Tanja Aitamurto Mauro Cherubini Rosta Farzan Christine Halverson David Jurgens Q. Vera Liao Jonathan Morgan Reid Priedhorsky Patrick Shih John Vines Ban Al-Ani Coye Cheshire Ethan Fast William Hamilton Thivya Kandappu Max Liboiron Fabio Morreale Sara Price Katie Shilton Jessica Vitak Sanna Ali Ed Chi Jesus Favela Keith Hampton Ruogu Kang Seongtaek Lim Meredith Morris Michael Prilla Irina Shklovski Adriana Vivacqua Mário Alvim Meng-fen Chiang Melanie Feinberg Jeff Hancock Karrie Karahalios Rhema Linder Alistair Morrison Daniel Prince Kenneth Shores Amy Voida Robin Aly Lydia Chilton Yuanyuan Feng Mark Handel Fahim Kawsar Silvia Lindtner Kellie Morrissey Giovanni Quattrone Pao Siangliulue Stephen Voida Morgan Ames Alvin Chin Piyum Fernando Benjamin Hanrahan Matthew Kay Jessica Lingel Carol Moser Katie Quehl Carla Simone Dhaval Vyas Tawfiq Ammari Eun Kyoung Choe Inhauma Ferraz Derek Hansen Jofish Kaye Leslie Liu Gabriel Mugar Daniele Quercia Ranjit Singh James Wallace Nazanin Andalibi Irene-Angelica Chounta Rebecca Fiebrink Karin Hansson Konstantinos Kazakos Zhe Liu Tridib Mukherjee Aaron Quigley Vivek Singh Dakuo Wang Nazareno Andrade Sharon Lynn Chu Casey Fiesler Kotaro Hara Elizabeth Kaziunas Zhicheng Liu Michael Muller Emilee Rader Adish Singla Dashun Wang Zahra Ashktorab Soon Hau Chua Flavio Figueiredo Claire Hardaker Brian Keegan Angela Locoro Sean Munson David Randall Roger Slack Hao-Chuan Wang Fredrik Aspling Chia-Fang Chung Jose Filho Ellie Harmon Patrick Kelley Claudia López Mirco Musolesi Rebecca Randell Manya Sleeper Jing Wang Gabriela Avram Luigina Ciolfi Figueira Filho Franklin Harper Ryan Kelly Emily Lovell Eni Mustafaraj Xi Rao Petr Slovák Rongrong Wang Shiri Azenkot Joshua Clark Anna Filippova Bjørn Hartmann Vassilis-Javed Khan Tun Lu Kumiyo Nakakoji Srihari Rao Madeline Smith Ruoxu Wang Saeideh Bakhshi Marisa Cohn Joel Fischer Andrea Hartzler Julie Kientz Ewa Luger Bonnie Nardi Amon Rapp Christopher Smith-Clarke Yang Wang Mara Balestrini Lucas Franco Colusso Colin Fitzpatrick Richard Harper HW Kim Stephan Lukosch Michael Nebeling Noopur Raval Jaime Snyder Yi Wang Nikola Banovic Rob Comber Pin Sym Foong Steve Harrison Joy Kim Kristine Lund Matti Nelimarkka Aurelio Ravarini Robert Soden Morten Warncke-Wang Titus Barik Amy Connolly Angus Forbes Samiul Hasan Juho Kim Kurt Luther Mark Newman Madhu Reddy Jacob Solomon Rick Wash Christoph Bartneck Seth Cooper Heather Ford Sabrina Hauser Sunyoung Kim Wayne Lutters Felicia Ng Stuart Reeves Yale Song Martin Wattenberg Joseph Bayer Raymundo Cornejo Sarah Fox Ari Hautasaari Sunny Jung Kim Xiao Ma Dong Nguyen Katharina Reinecke Alisa Sotsenko Ingmar Weber Robert Beaton Ana Paula Couto Daniela Fogli Yugo Hayashi Young Ji Kim Xiaojuan Ma Jeffrey Nichols Daniela Retelny Daniel Southwick Mark Whiting Victoria Bellotti David Coyle Andrea Forte Gillian Hayes Jennifer King Craig MacDonald Jeffrey Nickerson Christian Reuter Tasos Spiliotopoulos Andrea Wiggins Cynthia Bennett Silva Henriette Cramer Adam Fourney Brent Hecht David Kirk Cristiano Maciel Tommy Nilsson Lindsay Reynolds Saurabh Srivastava Thomas Winkler Frank Bentley Lorrie Cranor Deen Freelon Tomi Heimonen Reuben Kirkham Rita Suzana Maciel Helen Nissenbaum David Ribes Kate Starbird Richard Wirth Tony Bergstrom Justin Cranshaw Guo Freeman Eric Hekler Aniket Kittur Wendy Mackay Alexander Nolte Stephen Ricken Luke Stark Pamela Wisniewski Carla Berkenbrock Nicole Crenshaw Megan French Libby Hemphill René Kizilcec Rachel Magee Wendy Norris Mia Ridge Chris Stary D. Yvette Wohn Michael Bernstein Anamaria Crisan Katrina Fulcher Jeff Hemsley Scott Klemmer Scott Mainwaring Jalal Nouri Kathryn Ringland Martin Stein Christine Wolf Andrew Berry R. Jordan Crouser Vasco Furtado Kristin Hendrix Clemens Klokmose Julie Maitland Oded Nov Markus Rittenbruch Stephanie Steinhardt Paweł Woźniak Daniel Berry Kevin Crowston Susan Fussell Susan Herring Rafal Kocielnik Regan Mandryk Francisco Nunes Lionel Robert Igor Steinmacher Dezhi Wu Chidansh Bhatt Edward Cutrell Andrew Garbett Valerie Herskovic Jan Kolkmeier Amin Mantrach John O’Donovan Scott Robertson Gunnar Stevens Volker Wulf Melissa Bica Aparecido Fabiano Pinatti Ana Cristina Bicharra Garcia Morten Hertzum Joseph Konstan Mao Mao Anne Oeldorf-Hirsch Jennifer Rode Klaas-Jan Stol Susan Wyche Matthew Bietz de Carvalho Nadia Gauducheau Benjamin Mako Hill Farshad Kooti Gabriela Marcu Kathleen O’Leary John Rooksby Norman Su Geraldo Xexeo Jeffrey Bigham Laura Dabbish Aakash Gautam Pamela Hinds Matthias Korn Sabrina Marczak Jonice Oliveira Ricarose Roque Ramanathan Subramanian Naomi Yamashita Mark Billinghurst Sauvik Das David Geerts Alexis Hiniker Henrik Korsgaard Ben Marder Gary Olson Daniela Rosner Paul Sugarhood Zheng Yao Jeremy Birnholtz Sayamindu Dasgupta R. Stuart Geiger Bernie Hogan Yki Kortesniemi David Markowitz Jackie O’Neill Chiara Rossito Chengzheng Sun Jude Yew Daniel Bjorkegren Nediyana Daskalova Yegin Genc Victoria Hollis Yubo Kou Jennifer Marlow Sergio Ochoa Mary Beth Rosson Emily Sun Jason Yip Pernille Bjørn José Maria David Elizabeth Gerber Hwajung Hong Yong Ming Kow Andrea Marshall Elisa Oreglia Mattias Rost Nicole Sundin Dongwook Yoon Jeremy Blackburn Richard Davis Darren Gergle Matthew Hong Hanna Krasnova Paul Marshall Gerald Oster Asreen Rostami Siddharth Suri Chuang-wen You Florian Block Munmun De Choudhury Marco Aurelio Gerosa Sara Hook Josiane Kroll David Martin Erica Ostermann Mark Rouncefield Leila Takayama Sangseok You Alexander Boden Giorgio De Michelis Werner Geyer Simo Hosio Jessica Kropczynski Christopher Mascaro Nuno Otero Jeffrey Rzeszotarski Yuko Tanaka Alyson Young Jennifer Booker Luigi De Russis Nicklaus Giacobe Youyang Hou Hannu Kukka Winter Mason Kerem Ozcan Niloufar Salehi John Tang Mark Zachry Nathan Bos Cleidson de Souza Eric Gilbert Lara Houston Chinmay Kulkarni Adrienne Massanari Pinar Ozturk Pascal Salembier Andrea Tapia Alexey Zagalsky Claus Bossen Roelof de Vries Lucia Giraffa Dirk Hovy Leah Kulp Jorge Matias Xinru Page Luciana Salgado Dan Tasse Lior Zalmanson LouAnne Boyd Angela Di Fiore Elena Glassman Gary Hsieh Neha Kumar Tara Matthews Chankyung Pak Antti Salovaara Yla Tausczik Amy Zhang Karen Boyd Nicholas Diakopoulos Roland Goecke Yuheng Hu Priya Kumar Stina Matthiesen Joyojeet Pal Nayat Sanchez-Pi Paolo Tell Haoqi Zhang Erin Brady Michael Dickard Sean Goggins Yun Huang Ponnurangam Kumaraguru Julia Mayer Vineet Pandey Christian Sandvig Monica Tentori Xiaolong (Luke) Zhang Jonathan Bragg Tawanna Dillahunt Bruno Goncalves Lei Vincent Huang Andrew Kun Sinziana Mazilu Nadia Pantidi Shruti Sannon Rannie Teodoro Ben Zhao Julia Brich Xianghua Ding Jorge Goncalves Amanda Hughes Craig Kuziemsky Melissa Mazmanian Ilias Pappas Flavia Santoro Loren Terveen Shengdong Zhao Barry Brown Betsy DiSalvo Amy Gonzales Jina Huh Hideaki Kuzuoka Brian McInnis Minsu Park Aleksandra Sarcevic Jakob Tholander Xuan Zhao Scott Brown Yvonne Dittrich Daniel Gooch Julie Hui Harris Kyriakou David McDonald Taiwoo Park Anita Sarma Bart Thomee Xiaomu Zhou Jed Brubaker Lynn Dombrowski Eric Gordon Annika Hupfeld Nicolas LaLone Donald McMillan Andrea Parker Saiph Savage Matthieu Tixier Haiyi Zhu Amy Bruckman Bryan Dosono Nanna Gorm Inseok Hwang Shyong Lam Sarah McRoberts David Parkes Martin Saveski Eran Toch Mengxiao Zhu Julia Bullard Paul Dourish Antonios Gouglidis Satoshi Ichimura Cliff Lampe Reshef Meir Denis Parra Steve Sawyer Peter Tolmie Amit Zoran Robin Burke Steven Dow Sai Gouravajhala Claudia-Lavinia Ignat Airi Lampinen Daniel Menasche Jessica Pater Florian Schaub Catalina Toma James Zou Jerry Busby Rafael Duque Erhardt Graeff Muhammad Imran Joel Lanir Maria Menendez Sameer Patil Rossano Schifanella Austin Toombs Arkaitz Zubiaga Federico Cabitza Michaelanne Dye Sukeshini Grandhi Tomoo Inoue Walter Lasecki Amanda Menking Konstantinos Pelechrinis Emily Schneider Zachary Toups Douglas Zytko Clara Caldeira Andy Echenique Antonietta Grasso Joshua Introne Mark Latonero Eric Meyers Sole Pera Sarita Yardi Schoenebeck Erik Trainer Licia Capra Michael Ekstrand Mary Gray Steven Jackson Edith Law Natasa Milic-Frayling Mark Perry Marén Schorch Christoph Treude Ciro Cattuto Abdallah El Ali Rebecca Gray Maia Jacobs Simone Leal Andrew Miller Nicole Perterer Victoria Schwanda Sosik Daniela Trevisan Alissa Centivany Houda El Mimouni Irene Greif Michal Jacovi Alex Leavitt Robert Miller Alex Peysakhovich Raz Schwartz Jason Tsay

12 13 Saturday 9:00am – 5:00pm Sunday 9:00am – 5:00pm SATURDAY SATURDAY, 25 FEBRUARY SUNDAY, 26 FEBRUARY

WORKSHOPS WORKSHOPS SUNDAY (Participation in any workshop or colloquium requires prior approval of the organizers.) (Participation in any workshop or colloquium requires prior approval of the organizers.) / / SUNDAY 15th International Workshop on In Whose Best Interest? Exploring the Real, The Science of Citizen Science: Theories, Advancing the Open Collaboration Data Collaborative Editing Systems Potential, and Imagined Ethical Concerns in Methodologies and Platforms Exchange (OCDX): Building a Social Privacy-Focused Agendas Computing Infrastructure Location: Ross Island Location: Ross Island

Location: Halsey Location: Halsey SATURDAY Michael S. MacFadden, Solute Inc. Edith Law, University of Waterloo Agustina Ng, Nanyang Technological University, Singapore Pamela Wisniewski, University of Central Florida Alex Williams, University of Waterloo Sean Goggins, University of Missouri Ning Gu, Fudan University, Shanghai, China Jessica Vitak, University of Maryland Jennifer Shirk, Cornell University Matt Germonprez, University of Nebraska-Omaha Chengzheng Sun, Nanyang Technological University, Singapore Xinru Page, Bentley University Andrea Wiggins, U. of Maryland College Park A.J. Million, University of Missouri Bart Knijnenburg, Clemson University Jonathan Brier, U. of Maryland College Park Aaron Halfaker, Wikimedia Foundation Yang Wang, Syracuse University Jenny Preece, U. of Maryland College Park Libby Hemphill, Illinois Institute of Technology Crowdsourcing Law and Policy: A Design- Casey Fiesler, University of Colorado Boulder Greg Newman, Colorado State University Thinking Approach to Crowd-Civic Systems Conceptualizing, Creating, & Controlling Location: Morrison CSCW in China and Beyond Robots in Groups and Teams Constructive and Controversial Comments: Brian McInnis, Cornell University Location: Mt. Hood Location: Morrison A CSCW Research-athon Marta Poblet, RMIT University Alissa Centivany, University of Western Ontario Ning Gu, Fudan University, China Malte F. Jung, Cornell University Location: Mt. Hood Fudan University, China Selma Sabanovic, Indiana University Karen Levy, Cornell University Xianghua (Sharon) Ding, Eric Gilbert, Georgia Institute of Technology Fudan University, China Friederike Eyssel, Bielefeld University Juho Kim, KAIST Tun Lu, Cliff Lampe,University of Michigan University of Michigan, Ann Arbor, USA Marlena Fraune, Indiana University Gilly Leshed, Cornell University Mark Ackerman, Alex Leavitt, University of Southern California; Facebook Katherine Lo, University of California Irvine Lana Yarosh, University of Minnesota Hacking and Making at Time-Bounded Imagining Intersectional Futures: Feminist Reflection on Design Methods for Events: Current Trends and Next Steps approaches in CSCW Underserved Communities in Research and Event Design Location: Sellwood Talking with Conversational Agents in Location: Mt. St. Helens Collaborative Action Location: Sellwood Sarah Fox, University of Washington Tawanna Dillahunt, University of Michigan Aarti Israni, DePaul University Location: Mt. St. Helens Anna Filippova, Carnegie Mellon University Amanda Menking, University of Washington Cornell University Sheena Erete, DePaul University James D. Herbsleb, Carnegie Mellon University Stephanie Steinhardt, Martin Porcheron, University of Nottingham, UK University of California, Berkley Denise Nacu, DePaul University Arun Kalyanasundaram, Carnegie Mellon University Anna Lauren Hoffman, Joel E. Fischer, University of Nottingham, UK Indiana University Roxana Galusca, Sassafras Tech Collective Erik Trainer, Carnegie Mellon University Shaowen Bardzell, Moira McGregor, University of Stockholm, Sweden Phoebe Sengers, Cornell University Brad Chapman, Harvard University Barry Brown, University of Stockholm, Sweden Aurelia Moser, Mozilla Foundation Ewa Luger, University of Edinburgh, UK R. Stuart Geiger, University of California, Berkeley E-Infrastructures for Research Heloisa Candello, IBM Research Lab, Brazil Arlin Stoltzfus, University of Maryland Kenton O’Hara, Microsoft Research, UK Collaboration: The Case of the Social Sciences and Humanities Theory Transfers? Social Theory and 2:00PM-5:00PM CSCW research Location: Hawthorne DOCTORAL COLLOQUIUM Matthias Korn, University of Siegen Location: Hawthorne Marén Schorch, University of Siegen Susann Wagenknecht, University of Siegen Introductory session Volkmar Pipek, University of Siegen Ingrid Erickson, Syracuse University Matthew Bietz, University of California, Irvine Carsten Østerlund, Syracuse University Location: Broadway/Weidler Carsten Østerlund, Syracuse University Melissa Mazmanian, UC Irvine Rob Procter, University of Warwick Pernille Bjørn, University of Copenhagen David Ribes, University of Washington Robin Williams, The University of Edinburgh

14 15 Saturday/Sunday 9:00am – 5:00pm SATURDAY DOCTORAL COLLOQUIUM Motivations for Participating in Online Location: Broadway/Weidler Initiatives: Exploring Contributory Behaviour Across Initiative Types MONDAY AT A GLANCE The Doctoral Colloquium is a forum in which Ph.D. students meet and discuss their work with each other and with a Sarah Gilbert, University of British Columbia panel of experienced CSCW researchers and practitioners.

/ Students are selected to participate in the colloquium

SUNDAY Supporting Information Needs of Transi- through a competitive review process. The colloquium will MONDAY, FEBRUARY 27 begin Saturday afternoon and continue all day Sunday. tional Phases in Diabetes Management Through Online Health Communities DOCTORAL COLLOQUIUM MENTORS Jing Zhang, University of California, San Diego 9:00-10:30 Welcome and Opening Keynote (Multnomah/Holladay) Lili Cheng - Conversational Intelligence: Bots and Lessons Learned Daniel Avrahami, FXPAL Mary Czerwinski, Microsoft Research Eric Gilbert, Georgia Institute of Technology Enhancing Visibility of Distance Learners To Promote Community DOCTORAL COLLOQUIUM Na Sun, Pennsylvania State University Ross Island/ Hawthorne/ Location Three Sisters Mt. Bachelor Mt. Hood Mt. St. Helens PARTICIPANTS Morrison Sellwood Knowing the Audience in the Information Understanding popularity of social media Age: Big Data and Social Media in the US entities: from hashtags to question topics Television Industry Suman Kalyan Maity, Indian Institute of Technology Kharagpur Communication, Agents, Robots Creativity – Annemarie Navar-Gill, University of Michigan Locations Language 11:00-12:30 Couples, Content Quality & the Supporting & Relations Matters & Control Wizard of Oz Collaboration Personal Health Tracking Technologies in Crisis Informatics in the Anthropocene: Practice Disasters as Matters of Care and Concern MONDAY Nanna Gorm, IT University of Copenhagen Robert Soden, University of Colorado, Boulder 12:30-2:30 Lunch Deploying Pervasive Sensing for Evidence- Understanding Opportunities for LBPHDs to Based Management, Services and Build Social Capital in Urban Communities Sustainable Policy Emily Sun, Cornell Tech Sam Finnigan, Newcastle University Politics, Party, Leave Me Alone: Design - Social Media Education Teens 2:30-4:00 Policy, & Privacy & Supporting Investigating Users’ Understanding of & the Individual & Games & Children Understanding New Parents’ Navigation Invisible Algorithms and Designing around It Participation Notifications Collaboration Practices in Healthcare Motahhare Eslamimehdiabadi, University of Illinois at Urbana- University of California, Irvine Xinning Gui, Champaign The Presentation Panel: Social Overcoming What Works in 4:30-6:00 of Self Justice Viva La Video Data & Work Casting a Feminist Eye on Public Augmenting media literacy with automatic Barriers Crowd Work Infrastructure characterization of news along pragmatic in Everyday Media and Design Sarah Fox, University of Washington dimensions Miriam Boon, Northwestern University Manifesting the Cyborg via Techno-Body Modification: From Human Computer 6:00-8:00 Posters and Demos Reception (Multnomah/Holladay) Sponsored by Facebook Interaction to Integration Lauren Britton, Syracuse University 5:00-7:00PM WELCOME RECEPTION FOR ALL No Wrong Door: Designing Systems to Foster Collaboration in Support of Child Location: Multnomah/Holladay Development Come see old friends and make new ones at a reception Sean Mikles, University of Washington welcoming all of us to Portland and CSCW 2017 sponsored by IBM Research. See Page 2.

16 17 MONDAY MONDAY, 27FEBRUARY lives in Bellevue Washington. lives inBellevue Washington. University. Lili was born in Tokyo, is married with three boys, and at NYU-Interactive Telecommunications as well as Harvard urban designandlarge-scalebuilding projects.Shehastaught Nihon SekkeiandSkidmoreOwings andMerrilloncommercial is a registered architect, working in Tokyo and Los Angeles for she focusedonQuicktimeConferencingandVR. Lili Technology Group, on the User Interface research team, where Windows andalsoworkedinAppleComputer’sAdvanced Previously, LiliwasDirectorofUserExperienceforMicrosoft Computing Symposium. as Botness,MicrosoftResearch’sDesign Expo, and the Social of bot creators,channels, tools and AI experts in events such part ofCortanaIntelligence, and bringing together community Lili’s team is responsible for the Microsoft Bot Framework, on conversationalexperiences,bots,and intelligence systems. focusing (AI&R), Research and Intelligence Artificial Microsoft Lili Cheng is aDistinguished Engineer andGeneralManagerin help improvethewaywecollaborateandworktogether? intelligence, and how can bots and language understanding challenges andopportunitiesofconversational in thearea experience. Whileit’searlydaysforAI,whatareactionable Framework and Cognitive Services to develop a conversational China, Rinna/Japan,andTay-Zo/US,byproviding the Bot many lessons,both by building advanced botssuch as Xiaoice/ Inspired by online lifeinChinaandWeChatwehave learned computing experience?Whynow? the way we work and socialize, and lead us to rethink the How mightbotsandconversationalintelligence change Lili Cheng, Lessons Learned Conversational Intelligence:Botsand 9:00-10:30am @Multnomah/Holladay WELCOME ANDOPENINGKEYNOTE Microsoft Research 18 Mor Naaman, Emily Sun, Xiao Ma, Powers ofLocationHistoryinOnlineDating What Happensinhappn:TheWarranting Tawanna Dillahunt, Joey Chiao-YinHsiao, Social andCulturalCapital Move TheirRelationshipsOfflineandDevelop People-Nearby Applications:HowNewcomers Silvia Lindtner, Jean Hardy, Coye Cheshire, Nick Merrill, Session Chair:MorNaaman, 11:00am-12:30pm @ThreeSisters LOCATIONS &RELATIONS 10:30-11:00am@Foyer COFFEEBREAK Social Networks Rurality, andDesigninLocation-Based Constructing aDesiringUser:Discourse, Mediated Interactions and TrustwithBiosignalsinComputer- Trust YourHeart:AssessingCooperation Cornell Tech,UnitedStates Cornell Tech,UnitedStates University ofMichigan,UnitedStates University ofCaliforniaBerkeley,UnitedStates Cornell Tech,UnitedStates University ofCaliforniaBerkeley,UnitedStates University ofMichigan,UnitedStates University ofMichigan,UnitedStates University ofMichigan,UnitedStates Cornell Tech Laura Dabbish, Robert Kraut, Joseph Seering, Session Chair:HaiyiZhu, 11:00am-12:30pm @Mt.Hood CONTENT QUALITY Brendan Matkin, Alissa Antle, Yee LoongOoi, Carman Neustaedter, Samarth Singhal, Over Distance Emotive GlovesforCouplestoSupportTouch Flex-N-Feel: TheDesignandEvaluationof Carman Neustaedter, Uddipana Baishya, Audio StreamingforCouples In YourEyes:Anytime,AnywhereVideoand Leon Watts, Bhagyashree Patil, Daniel Gooch, John Carroll, Heng Xu, Mary BethRosson, Arup KumarGhosh, Pamela Wisniewski, Safety? Is ThereaMiddleGroundforMobileOnline Parental Controlvs.TeenSelf-Regulation: Session Chair:JohnThomas, 11:00am-12:30pm @Mt.Bachelor CONTROL COMMUNICATION, COUPLES,& Example-Setting on TwitchThroughModerationand Shaping ProandAnti-SocialBehavior Ryan Kelly, Close PersonalRelationships Effortful CommunicationPracticesin Demanding byDesign:Supporting The PennsylvaniaStateUniversity,UnitedStates University ofBath,UnitedKingdom Simon FraserUniversity,Canada The PennsylvaniaStateUniversity,UnitedStates Carnegie MellonUniversity,UnitedStates The OpenUniversity,UnitedKingdom Simon FraserUniversity,Canada Carnegie MellonUniversity,UnitedStates Carnegie MellonUniversity,UnitedStates Simon FraserUniversity,Canada Simon FraserUniversity,Canada Simon FraserUniversity,Canada Pennsylvania StateUniversity,UnitedStates University ofBath,UnitedKingdom University ofBath,UnitedKingdom University ofCentralFlorida,UnitedStates The UniversityofCentralFlorida,UnitedStates Simon FraserUniversity,Canada Simon FraserUniversity,Canada University ofMinnesota Independent

19 Sarah Sharples, Joel Fischer, Martin Porcheron, Agents inMulti-Party Conversation “Do AnimalsHaveAccents?”: Talkingwith Norman Su, EunJeong Cheon, Needs Too” Configuring theUser:“Robotshave Alex Pentland, Michael Macy, Peter Krafft, Ethics Bots asVirtualConfederates:Designand Wendy Ju, Nikolas Martelaro, On-road Vehicles Interaction Prototyping&Observationin WoZ Way:EnablingReal-timeRemote Session Chair:JoelFischer, 11:00am-12:30pm @Mt.St.Helens AGENTS, ROBOTS&THEWIZARDOFOZ Kate Starbird, Zena Worku, Paul Townsend, Elodie Fichet, Stephanie Stanek, John Robinson, Ahmer Arif, Examining CorrectionsinOnlineRumors A CloserLookattheSelf-CorrectingCrowd: Yuyang Liang, Threads: WhatPredictstheRatings? Knowledge SharinginOnlineDiscussion Eric Gilbert, Graham Wright, Tanushree Mitra, Media CredibilityAcrossDisparateEvents A ParsimoniousLanguageModelofSocial Stanford University,UnitedStates University ofWashington,UnitedStates Georgia InstituteofTechnology,UnitedStates Indiana UniversityBloomington,UnitedStates The UniversityofNottingham,UnitedKingdom MIT, UnitedStates University ofWashington,UnitedStates University ofWashington,UnitedStates University ofWashington,UnitedStates Michigan StateUniversity,UnitedStates Cornell University,UnitedStates MIT, UnitedStates University ofWashington,UnitedStates Nottingham, UnitedKingdom University ofWashington,UnitedStates Georgia InstituteofTechnology,UnitedStates Indiana UniversityBloomington,UnitedStates Georgia InstituteofTechnology,UnitedStates University ofWashington,UnitedStates The UniversityofNottingham,UnitedKingdom Stanford University,UnitedStates University ofNottingham

MONDAY MONDAY Yuanchun Shi, Chun Yu, Shichao Yue, Yeshuang Zhu, Native Authors CEPT: CollaborativeEditingToolforNon- Session Chair:BrentHetcht, 11:00am-12:30pm @Hawthorne/Sellwood LANGUAGE MATTERS Cecilia Aragon, Kodlee Yin, David Randall, Julie Campbell, Abigail Evans, Katie Davis, Sarah Evans, Mentoring Communities asSitesofDistributed More ThanPeerProduction:Fanfiction Michael Bernstein, Maneesh Agrawala, Joy Kim, Michael Bernstein, Allegra ArgentBealCohen, Sarah Sterman, Joy Kim, Work throughReflectionandRevision Mechanical Novel:CrowdsourcingComplex Leesha Maliakal, Daniel ReesLewis, Elizabeth Gerber, Matthew Easterday, Haoqi Zhang, Research Training Communities ofPracticetoAdvance Agile ResearchStudios:Orchestrating Session Chair:AmyBruckman, 11:00am-12:30pm @RossIsland/Morrison COLLABORATION CREATIVITY -SUPPORTING Progress Communities forSharingWorks-in- Mosaic: DesigningOnlineCreative Stanford University,UnitedStates Stanford University,UnitedStates Tsinghua University,China University ofWashington,UnitedStates University ofWashington,UnitedStates University ofWashington,UnitedStates Northwestern University,UnitedStates Tsinghua University,China University ofWashington,UnitedStates Tsinghua University,China University ofWashington,UnitedStates Tsinghua University,China University ofWashington,UnitedStates University ofWashington,UnitedStates Stanford University,UnitedStates Northwestern University,UnitedStates Northwestern University,UnitedStates Northwestern University,UnitedStates Stanford University,UnitedStates Stanford University,UnitedStates Stanford University,UnitedStates Northwestern University,Evanston,UnitedStates Stanford University,UnitedStates Northwestern University Georgia InstituteofTechnology 20 René Nielsen, Wouter Eekhout, Tomaz Logar, Sanket Sharma, Munmun DeChoudhury, Ponnurangam Kumaraguru, Niharika Sachdeva, Facebook Police ResponsetoServiceableRequestson Call forService:CharacterizingandModeling Enoch Peserico, Vincenzo-Maria Cappelleri, Mattia Samory, Interaction Dynamics Quotes RevealCommunityStructureand Session Chair:VivekSingh, 2:30-4:00pm @ThreeSisters SOCIAL MEDIA&THEINDIVIDUAL 12:30-2:30pm LUNCH Hao-Chuan Wang, Naomi Yamashita, Mei-Hua Pan, Transcripts Generated HighlightsonAutomated Communication withNativeSpeakers- Task Rebalancing:ImprovingMultilingual Elaine Huang, Xun Cao, Ari Hautasaari, Naomi Yamashita, Helen He, Speakers UsingVideoconferencing Mismatches BetweenNativeandNon-Native Why DidTheyDoThat?ExploringAttribution Malte Jung, Erik Andersen, Solace Shen, Gabriel Culbertson, Video CaptioningSystem Language LearningwithaCrowdsourced Have YourCakeandEatItToo:Foreign Technology, India Disclosures ofMental Illness Differences inSocial Media Gender andCross-Cultural Kyoto University,Japan,andNTT,Japan University ofZurich,Switzerland,andNTT,Japan Cornell University,UnitedStates Cornell University,UnitedStates National TsingHuaUniversity,Taiwan United NationsGlobalPulse,States United NationsGlobal Pulse,UnitedStates University ofZurich,Switzerland Cornell University,UnitedStates NTT, Japan University ofPadova,Italy University ofPadova,Italy Georgia Tech,UnitedStates Leiden University,Netherlands National TsingHuaUniversity,Taiwan NTT, Japan NTT, Japan Indraprastha InstituteofInformationTechnology,India Cornell University,UnitedStates

Georgia Tech,UnitedStates Rutgers University University ofPadova,Italy Indraprastha InstituteofInformation Jenna Burrell, Morgan Ames, Session Chair:JuhoKim, 2:30-4:00pm @Mt.Hood EDUCATION &GAMES Gloria Mark, Yiran Wang, Facebook inCollegeLife Engaging withPoliticalandSocialIssueson Karrie Karahalios, Krishna Gummadi, Saptarshi Ghosh, Muhammad BilalZafar, Johnnatan Messias, Motahhare Eslami, Juhi Kulshrestha, of BiasforPoliticalSearchesinSocialMedia Quantifying SearchBias:InvestigatingSources Shaowen Bardzell, Jeffrey Bardzell, Guo Freeman, Partisanship, Policy,andHopeinanAsianCity Aspirational DesignandMessyDemocracy: Bryan Dosono, Lauren Britton, Bryan Semaan, Transitioning: DisclosureinSocialMedia Military MasculinityandtheTravailsof Session Chair:SeanGoggins, 2:30-4:00pm @Mt.Bachelor PARTICIPATION POLITICS, PARTY,POLICY,& Emre Kiciman, Onur Varol, Alexandra Olteanu, Social Media Experiences: APropensity-scoredAnalysisof Distilling theOutcomesofPersonal Switzerland Play Agenda: A Microsociology of Minecraft ‘Connected Learning’andtheEquity Indiana University,UnitedStates University ofCaliforniaIrvine,UnitedStates University ofCaliforniaIrvine,UnitedStates University ofCaliforniaBerkeley,United States University ofCincinnati,UnitedStates University ofCaliforniaBerkeley,United States Microsoft Research,UnitedStates Syracuse University,UnitedStates Syracuse University,UnitedStates Syracuse University,UnitedStates Indiana UniversityBloomington,UnitedStates Indian InstituteofEngineeringScienceandTechnology,India Max PlanckInstituteofSoftwareSystems,Germany University ofIllinoisatUrbana-Champaign,UnitedStates University ofIllinoisatUrbana-Champaign,UnitedStates Indiana UniversityBloomington,UnitedStates Max PlanckInstituteofSoftwareSystems,Germany Max PlanckInstituteofSoftwareSystems,Germany Swiss FederalInstituteofTechnologyinLausanne, Max PlanckInstituteofSoftwareSystems,Germany KAIST

University ofMissouri 21 Andrea Forte, Denise Agosto, Rachel Magee, Technology UseinEveryday Life Four FactorsthatRegulateTeen Anne MariePiper, Drew Cingel, Meredith Morris, Ed Cutrell, Nathalie HenryRiche, Nirupama Chandrasekaran, Andrew Cross, Galen McQuillen, Geza Kovacs, Kiley Sobel, Preliterate ChildreninEducationalActivities EduFeed: ASocialFeedtoEngage Session Chair:IrinaShklovski, 2:30-4:00pm @Mt.St.Helens TEENS &CHILDREN Ofer Arazy, Lev Poretski, Community A StudyofaVideoGame‘Modding’ Placing ValueonCommunityCo-creations: Mark Warschauer, Viet Vu, Judith Olson, Dakuo Wang, Soobin Yim, Quality, andQuantity Practices andtheirImpactonWritingStyle, Classroom: Undergraduates’Collaboration Synchronous CollaborativeWritinginthe Alice Oh, Suin Kim, Yeong HoonPark, Jungkook Park, An ExplorationofHapticFeedback Tablet-Based ReadingExperiences: How ParentsEngageChildrenin Programming Education History forPeerAssessmentin Eliph: EffectiveVisualizationofCode University ofCaliforniaIrvine,UnitedStates KAIST, RepublicofKorea KAIST, RepublicofKorea Microsoft ResearchIndia,India University ofHaifa,Israel University ofWashington,UnitedStates University ofCaliforniaIrvine,UnitedStates University ofCaliforniaDavis,UnitedStates Haifa University,Israel Stanford University,UnitedStates University ofCaliforniaIrvine,UnitedStates University ofCaliforniaIrvine,UnitedStates Drexel University,UnitedStates Microsoft ResearchIndia,India University ofIllinoisUrbana-Champaign, UnitedStates Drexel University,UnitedStates KAIST, RepublicofKorea Microsoft Research,UnitedStates Harvard University,UnitedStates KAIST, RepublicofKorea Northwestern University,UnitedStates University ofCaliforniaIrvine,UnitedStates Microsoft Research,UnitedStates Microsoft Research,UnitedStates The ITUniversityofCopenhagen

MONDAY MONDAY Eran Toch, Tamir Mendel, Behaviors: PeerversusAuthoritativeSources Susceptibility toSocialInfluenceofPrivacy Eric Gilbert, Munmun DeChoudhury, Amy Bruckman, Umashanthi Pavalanathan, Parisa KhanipourRoshan, C.J. Hutto, Chaya Hiruncharoenvate, Jessica Feuston, Michaelanne Dye, Casey Fiesler, and SocialMediaContentSharing What (orWho)IsPublic?PrivacySettings Kami Vaniea, Adam Lee, Apu Kapadia, Srijita Das, Roberto Hoyle, Viewers’ PrivacyConcernsinSocialNetworks Viewing theViewers:Publishers’Desiresand Dongman Lee, Sung-Ju Lee, Juho Kim, Junsung Lim, Chunjong Park, Notification System A Breakpoint-BasedSmartphone “Don’t BotherMe.I’mSocializing!”: Session Chair:CristinaGarcia, 2:30-4:00pm @RossIsland/Morrison NOTIFICATIONS LEAVE MEALONE:PRIVACY& John Carroll, Mary BethRosson, Heng Xu, Pamela Wisniewski, Risk Experiences Don’t TalktoParentsaboutTheirOnline Parents JustDon’tUnderstand:WhyTeens The PennsylvaniaStateUniversity,UnitedStates KAIST, RepublicofKorea Georgia InstituteofTechnology,UnitedStates Tel AvivUniversity,Israel University ofPittsburgh,UnitedStates Indiana University,UnitedStates Georgia InstituteofTechnology,UnitedStates KAIST, RepublicofKorea The PennsylvaniaStateUniversity,UnitedStates KAIST, RepublicofKorea The UniversityofEdinburgh,UnitedKingdom Indiana University,UnitedStates University ofColorado,UnitedStates KAIST, RepublicofKorea Tel AvivUniversity,Israel Indiana University,UnitedStates KAIST, RepublicofKorea Northwestern University,UnitedStates Georgia InstituteofTechnology,UnitedStates Georgia InstituteofTechnology,UnitedStates Pennsylvania StateUniversity,UnitedStates The UniversityofCentralFlorida,UnitedStates Georgia InstituteofTechnology,UnitedStates Georgia InstituteofTechnology,UnitedStates Georgia InstituteofTechnology,UnitedStates Georgia InstituteofTechnology,UnitedStates Universidade FederalFluminense 22 Ning Gu, Patrick Shih, Xianghua Ding, Users PerformingOnlineCrowdWorkinChina Socially EmbeddedWork:AStudyofWheelchair Session Chair:GillyLeshed, 4:30-6:00pm @ThreeSisters OVERCOMING BARRIERS 4:00-4:30pm@Foyer COFFEEBREAK Wendy Mackay, Michel Beaudouin-Lafon, Germán Leiva, Nolwenn Maudet, Interactive Systems Gaps inRepresentingandInterpreting Design Breakdowns:Designer-Developer Antonella DeAngeli, Pernille Bjorn, Maria Menendez, Critical Design Fostering CooperativeActivismthrough Melanie Feinberg, Material Vision Kwan-Liu Ma, Xiaoyao Xu, John Chen, Ye Qi, Yang Wang, Yang Shi, through CombinatorialVisualStimuli IdeaWall: ImprovingCreativeCollaboration Session Chair:HeloisaCandello, 2:30-4:00pm @Hawthorne/Sellwood COLLABORATION DESIGN -SUPPORTING Zhejiang University,China Fudan University,China Central SouthUniversity,China University ofCaliforniaDavis,UnitedStates University ofCaliforniaDavis,UnitedStates Zhejiang University,China Indiana UniversityBloomington,UnitedStates University ofCaliforniaDavis,UnitedStates University ofCopenhagen,Denmark LRI, UniversitéParis-Sud,France Fudan University,China Inria, UniversitéParis-Saclay,France University ofNorthCarolinaatChapelHill,UnitedStates University ofTrento,Italy LRI, UniversitéParis-Sud,France University ofTrento,Italy LRI, UniversitéParis-Sud,France Cornell University IBM ResearchBrazil Mor Naaman, Lada Adamic, Shankar Kalyanaraman, Nir Grinberg, Facebook Understanding Feedback Expectationson Lauren Britton, Bryan Dosono, Bryan Semaan, Societies: ‘SavingFace’withICT Impression ManagementinHighContext Sarah Vieweg, Adam Hodges, Norah Abokhodair, Session Chair:JedBrubaker, 4:30-6:00pm @Mt.Bachelor EVERYDAY MEDIA THE PRESENTATIONOFSELFIN Meredith Morris, Mira Shah, Ann Paradiso, Alexander Fiannaca, Enrico Rukzio, Melanie Rabus, Saskia Duck, Patrizia DiCampliSanVito, Florian Schaub, Katrin Plaumann, Jan Gugenheimer, Hearing Individuals Communication QualityBetweenDeafand The ImpactofAssistiveTechnologyon Anne MariePiper, Chelsea Kim, Robin Brewer, Mark Diaz, Amanda Lazar, Autonomous Selves Expressing theCollectiveand Photo SharingintheArabGulf: Provide AutonomywithGaze-BasedAAC Lower CommunicationBarriersand AACrobat: UsingMobileDevicesto about Ageism Analyzing HowOlderBloggersTalk Factor: Going Gray,FailuretoHire,andtheIck Northwestern University,UnitedStates Microsoft Research,UnitedStates Ulm University,Germany Northwestern University,UnitedStates Cornell Tech,UnitedStates Facebook Inc,UnitedStates Jacobs Institute,Cornell Tech,NewYork,United States Microsoft Research,UnitedStates Qatar ComputingResearchInstitute, Ulm University,Germany Northwestern University,UnitedStates Carnegie MellonUniversityQatar,Qatar Syracuse University,UnitedStates Northwestern University,UnitedStates Syracuse University,UnitedStates Ulm University,Germany Syracuse University,UnitedStates Carnegie MellonUniversity,UnitedStates Microsoft Research,UnitedStates Ulm University,Germany Northwestern University,UnitedStates Ulm University,Germany University ofWashington,UnitedStates University ofWashington,UnitedStates Facebook Inc,UnitedStates Ulm University,Germany University ofColorado 23 Wai-Tat Fu, Karrie Karahalios, Brittany Duff, Sanorita Dey, Crowdfunding CampaignVideosAreSame The ArtandScienceofPersuasion:NotAll Session Chair:FranklinBentley, 4:30-6:00pm @Mt.St.Helens VIVA LAVIDEO responsible fortheoutcomesoftheirresearchwork. sites, and thescholarlycommunityaremutuallyresponsive field of collaborators institutions, academic and clear Together, theyimagineapracticewhereagendasaremade to examineanddebatesocialchangeorientedresearch. theorizations andenactmentsofdesign for socialjustice This panel brings together CSCW scholars activein arrangements, throughdesignorientedprojects. interventionist modes ofinquiry have begun to question these taking up participatory action research approaches and systems thatpurporttoservethem.Alongside this, researchers the waysin which certain publics are marginalized through of effects the understanding categorization on users of social media, scholars highlight to practice maintenance of integral toCSCW research.Fromstudies of lessvisible forms The studyofpowerandoppressionishasalwaysbeen Shaowen Bardzell, Michael Muller, Tad Hirsch, Lilly Irani, Jill Dimond, Sarah Fox, 4:30-6:00pm @Mt.Hood IN COLLABORATIVESYSTEMS DESIGN: POWERANDOPPRESSION PANEL 1:SOCIALJUSTICEAND Jeff Hancock, Jeremy Birnholtz, Michael DeVito, Presentation onSocialMedia Using AffordancestoUnderstandSelf- Platforms, People,andPerception: University ofCaliforniaSanDiego,UnitedStates University ofWashington,UnitedStates University ofWashington,UnitedStates University ofIllinoisatUrbana-Champaign,UnitedStates Sassafras TechCollective,UnitedStates Stanford University,UnitedStates University ofIllinoisatUrbana-Champaign,UnitedStates University ofIllinoisatUrbana-Champaign,UnitedStates IBM Research,UnitedStates Northwestern University,UnitedStates University ofIllinoisatUrbana-Champaign,UnitedStates Northwestern University,UnitedStates Indiana UniversityBloomington,UnitedStates Yahoo!

MONDAY MONDAY Kevin Grimley, Alex Schmidt, Zach Hoffman, Forrest Adams, Samuel Vance, Ariana Casale, Aubrey Thornsbury, Willa Weller, Ellie Harmon, Amy Voida, Politics inUnitsofMeasurement Competing Currencies:Designingfor Yla Tausczik, Joohee Choi, Emerging PracticeofOpenDataAnalysis Characteristics ofCollaborationinthe Ricardo Punzalan, Ed Summers, Infrastructure Bots, SeedsandPeople:WebArchivesas Luis Guerrero, Gustavo Lopez, Literature Review in CollaborativeSystems-ASystematic Awareness SupportingTechnologiesused Session Chair:DavidRibes, 4:30-6:00pm @RossIsland/Morrison DATA &WORK Bryan Semaan, Roxanne Raine, Sara Douglas, Scott Robertson, Misa Maruyama, feedback andotherusers’opinions Understanding theeffectsofpositive “Social watching”acivicbroadcast: Joshua Lewandowski, Rodrigo deOliveira, Emily Sun, YouTube Challenges ontheJourneytoCo-Watching Nan Cao, Xiaojuan Ma, Motivation andAdaptiontoMedium Asynchronous SocialInteraction: Video-based Evanescent,Anonymous, Tongji University,China Cornell Tech,UnitedStates University ofColoradoBoulder,UnitedStates The HongKongUniversityofScienceandTechnology, University ofMaryland,UnitedStates Indiana University,UnitedStates University ofMaryland,UnitedStates University ofMaryland,UnitedStates University ofColoradoBoulder,United States University ofHawai’iatMānoa,UnitedStates Indiana University,United States Indiana University,UnitedStates University ofCostaRica,Rica Indiana University,UnitedStates Indiana University,United States Indiana University,United States Syracuse University,UnitedStates University ofCostaRica,Rica Indiana University,UnitedStates University ofHawai’iatMānoa,UnitedStates University ofHawai’iatMānoa,UnitedStates University ofHawai’iatMānoa,UnitedStates University ofMaryland,UnitedStates YouTube, UnitedStates Indiana University,UnitedStates YouTube, UnitedStates University ofWashington 24 Fumihide Tanaka, Yuichi Ishiguro, Dante Arroyo, System forSupporting Childcare Design ofaHomeTelepresence Robot Michitaka Hirose, Atsushi Hiyama, Shoma Arita, Time, Place,andSkillsofWorkersJobs GBER: ASocialMatchingAppwhichUtilizes POSTERS Sponsored by:Facebook 6:00-8:00pm @Multnomah/Holladay POSTER &DEMORECEPTION Duncan P.Brumby, Anna L.Cox, Sandy J.Gould, Behavior (TOCHI-2014-0096.R3) Investigation ofCrowdworkerMultitasking Diminished ControlinCrowdsourcing:An Randy Tandriansyah, Archan Misra, Thivya Kandappu, Mobile Crowdsourcing Collaboration TrumpsHomophilyinUrban Michael Bernstein, Li Fei-Fei, Ranjay Krishna, Kenji Hata, Long-term CrowdWorkerQuality A GlimpseFarintotheFuture:Understanding Laura Dabbish, Anita Woolley, Young JiKim, Maria Tomprou, Prerna Chikersal, Intelligence andGroupSatisfaction Physiological CorrelatesofCollective Deep StructuresofCollaboration: Session Chair:ChinmayKulkarni, 4:30-6:00pm @Hawthorne/Sellwood WHAT WORKSINCROWDWORK Stanford University,UnitedStates Stanford University,UnitedStates University CollegeLondon,UnitedKingdom The UniversityofTokyo Massachusetts InstituteofTechnology,UnitedStates Singapore ManagementUniversity, University ofTsukuba Carnegie MellonUniversity,UnitedStates Carnegie MellonUniversity,UnitedStates University ofTsukuba Stanford University,UnitedStates Carnegie MellonUniversity,UnitedStates The UniversityofTokyo University CollegeLondon,UnitedKingdom Carnegie MellonUniversity,UnitedStates The UniversityofTokyo University ofTsukuba Singapore ManagementUniversity, Stanford University,UnitedStates University CollegeLondon,UnitedKingdom Singapore ManagementUniversity, Carnegie MellonUniversity

Scott Klemmer, Julia Cambre, Tournament-Style RemixinginProjectCourses Standing ontheShouldersofPeers: Jacqueline Cameron, Tom Yeh, Sarah Abdellahi, Kazjon Grace, Mary LouMaher, Elizabeth Warrick, Jennifer Preece, Daniel Pauw, Tamara Clegg, Carol Boston, with Technology Supporting EnvironmentalStewards’Needs Markus Krause, Md MustafizurRahman, Yoshihiko Suhara, Malay Bhattacharyya, Similarity TestData Possible ConfoundsinWord-basedSemantic James DRalston, Evette Ludman, Edward HWagner, Andrea LHartzler, Tad Hirsch, Catherine Lim, Andrew BLBerry, Communication Implications forSupportingPatient-Provider Getting TractionWhenOverwhelmed: Pamela Wisniewski, Arup KumarGhosh, Karla ABadillo-Urquiola, Faced byTeensintheFosterCareSystem Understanding theUniqueOnlineChallenges Michael Birnhack, Irit Hadar, Eran Toch, Oshrat Ayalon, Communities andOrganizationalClimate about Users’Privacy:ThePlaceofProfessional How DevelopersMakeDesignDecisions University ofColorado University ofHaifa Tel AvivUniversity University ofWashington University ofMaryland University ofCalifornia,SanDiego University ofMaryland University ofNorthCarolina University ofMaryland Group HealthResearchInstitute Tel AvivUniversity University ofCalifornia,SanDiego University ofCalifornia,Berkeley Group HealthResearchInstitute University ofMaryland University ofNorthCarolina Group HealthResearchInstitute University ofNorthCarolina University ofWashington Tel AvivUniversity Recruit InstituteofTechnology University ofMaryland Group HealthResearchInstitute Group HealthResearchInstitute University ofCentralFlorida University ofCentralFlorida University ofColorado Indian InstituteofEngineeringScienceandTechnology University ofTexasatAustin University ofCentralFlorida 25 Jörn Hurtienne, Volker Held, Julian Hester, Tobias Grundgeiger, Device TrainingasaCooperativeProcess Beyond KnowledgeAcquisition:Medical Winslow Burleson, Erin Walker, Victor Girotto, Workflows Data Visualization,Mining,andStructured Scalable CrowdIdeationSupportthrough Pamela Wisniewski, John M.Carroll, Mary BethRosson, Heng Xu, Karla Badillo-Urquiola, Arup KumarGhosh, Teens’ MobileDevices Examining Parents’TechnicalMediationof Xinyu Fu, Citizens Virtual TeamMembersasOrganizational Eliminate Misunderstandings:Measuring Sara Hook, Cori Faklaris, Sharing inSocialMediaApplications Attitudes About“FairUse”andContent Pattie Maes, Vicky Zeamer, Marc Exposito, Interpersonal InteractionsUsingGestures Unobtrusive NoteTaking:EnrichingDigital Kevin Crowston, Future ofCitizenScience Gravity Spy:Humans,MachinesandThe Jundong Cho, Jing Yang, Garam Lee, Luis CavazosQuero, Keyboard forTouchscreenDevices H-Slate: AHybridBrailleSlateSoft Pennsylvania StateUniversity Renmin UniversityofChina Sungkyunkwan University Indiana University Sungkyunkwan University Arizona StateUniversity Medical MissionHospital MIT Indiana University Sungkyunkwan University Julius MaximilianUniversityofWürzburg MIT Arizona StateUniversity MIT Pennsylvania StateUniversity Julius MaximilianUniversityofWürzburg Syracuse University New YorkUniversity Pennsylvania StateUniversity University ofCentralFlorida University ofCentralFlorida Sungkyunkwan University Julius MaximilianUniversityofWürzburg University ofCentralFlorida

MONDAY MONDAY Klemens Raile, Juan Cabello, Tim Jungnickel, Documentation HotPi: Open-SourceCollaborativePatient Michelle Cha, Woosuk Seo, Hyunggu Jung, with Depression Technologies forNorthKoreanDefectors Personas andScenariostoDesign Xin Tong, Diane Gromala, Carman Neustaedter, Weina Jin, on AntibioticPrescription Support Doctors’SharedDecision-Making A CollaborativeVisualizationToolto Jianwei Lai, Elahe Javadi, Attribution, andCreativeIntegration Attribution Apprehension,Automated Kei Wakabayashi, Yuto Hoshikawa, on SentenceTypeEstimation Automatic ExtractionofDiscussionBased Claudia Mueller-Birn, Ming-Tung Hong, Collaborative Sensemaking Conceptualization ofComputer-Supported Kosuke Wakabayashi, Yugo Hayashi, Human DecisionMakinginaCourtScene? Can AIBecomeReliableSourcetoSupport Ryo Orita, Sayuri Kajiwara, Yugo Hayashi, Experimental Investigation Support ProductRecommendation: Negative ElectronicWord-of-mouthCan Simon FraserUniversity Simon FraserUniversity Ritsumeikan University Illinois StateUniversity University ofWashington Illinois StateUniversity TU Berlin University ofWashington Ritsumeikan University Ritsumeikan University University ofWashington Charite UniversityMedicineBerlin TU Berlin Simon FraserUniversity Ritsumeikan University Free UniversityofBerlin University ofTsukuba University ofTsukuba Free UniversityofBerlin Simon FraserUniversity Ritsumeikan University 26 Laura PfeiferVardoulakis, Sarah McRoberts, Personal TasksatWork:AnExploration David Good, Michal Kosinski, David Stillwell, Mao Mao, aged andOlderUsersUsingSocialMedia Testing AgeingTheoryamongLaterMiddle- Animesh Mukherjee, Pawan Goyal, Aishik Chakraborty, Suman KalyanMaity, Detection ofSockpuppetsinSocialMedia Charlotte P.Lee, Scott D.Mainwaring, Action (MoCA) Turnover andtheModelofCoordinated Amitava Das, Tanmoy Chakraborty, Aishwarya Reganti, Tushar Maheshwari, Communities Socio-Ethnic IngredientsofSocialNetwork Roxanne StarHiltz, Linda Plotnick, Sukeshini Grandhi, Nicole Lupien, Outage Study ofthePerceivedImpactInternet Wait, Did You Say No Internet?An Exploratory Grant Miller, Carsten Østerlund, Kevin Crowston, Tae KyoungLee, Strategies toAttractCitizenScientists Recruiting MessagesMatter:Message Xinning Gui, Yubo Kou, Game Community The RiseandFallofMoralLaborinanOnline University ofCambridge Purdue University University ofCambridge University ofCalifornia,Irvine University ofOxford Indian InstituteofinformationTechnology–SriCity Indian InstituteofTechnologyKharagpur Eastern ConnecticutStateUniversity University ofCambridge Plotnick ConsultingLLC Stanford University University ofUtah Syracuse University University ofWashington University ofMinnesota Eastern ConnecticutStateUniversity Syracuse University New JerseyInstituteofTechnology Indian InstituteofinformationTechnology–SriCity Indian InstituteofTechnologyKharagpur Indian InstituteofinformationTechnology–SriCity Unaffiliated Indian InstituteofTechnologyKharagpur Indian InstituteofTechnologyKharagpur University ofMaryland Google

Carlos López Ospina, Isaac MontoyaGuzmán, Cristian PáezRincón, for aTimePerception Research Development ofaTest andPracticePlatform Maeve Wickham, Corinne Hohl, Amber Cragg, Ellen Balka, Christine Ackerley, Serena Small, David Peddie, Events Communication toPreventAdverseDrug Action ADE:EnablingCross-setting Tamara Clegg, Jenny Preece, Carol Boston, Elizabeth Warrick, Daniel Pauw, Back: ALookatPokemonGo Connecting AffinitySpacestoPlacesand Brendan Matkin, Alissa Antle, Carman Neustaedter, Rui Pan, for LongDistanceCouples Puzzle Space:ADistributedTangible Kate Starbird, Emma Spiro, Leo Stewart, A. ConradNied, Social Media Communities andSocialBotnetsEngagedon Alternative NarrativesofCrisisEvents: Alex Fielder, Kurt Lyell, Travis Mick, Lucas Morales, Gamified Volunteerism Toward anOpenPlatformforOrganized, Julie AKientz, Hyewon Suh, Sean PMikles, Activities Collaboration toChildDevelopmentSupport The RelevanceofTheoriesandModels Simon FraserUniversity Zeall.us, LLC Simon FraserUniversity Zeall.us, LLC Simon FraserUniversity Zeall.us, LLC University ofWashington University ofWashington University ofWashington University ofMaryland University ofMaryland University ofMaryland University ofBritishColumbia Simon FraserUniversity Simon FraserUniversity University ofBritishColumbia University ofWashington University ofWashington University ofMaryland University ofWashington Zeall.us, LLC University ofWashington Simon FraserUniversity University ofBritishColumbia University ofMaryland Simon FraserUniversity El BosqueUniversity El BosqueUniversity Simon FraserUniversity El BosqueUniversity 27 Anand Kulkarni, Jonathan Bragg, Anand Sriraman, Training ArtificialIntelligence Worker-Owned Cooperative Modelsfor Carman Neustaedter, Samarth Singhal, System forDistanceSeparatedCouples BeWithMe: AnImmersiveTelepresence Tim O’Shea, Patrick McAndrew, Eileen Scanlon, for MOOCs Learning intheOpen:AResearchAgenda Niranjan Pedanekar, Rohit Saxena, Repositories Mining CandidateExpertisefromGitHub I KnowWhatYouCodedLastSummer: Jennifer Colby, Katie Sagan, Erik Choi, Soo YoungRieh, Q&A Services Learning ExperiencesandBenefitsofSocial Beyond QuestioningandAnswering:Teens’ Erik Cambria, Amitava Das, Tushar Maheshwari, Aishwarya Reganti, Satire DetectioninEnglishText Open SecretsandWrongRights:Automatic Libby Hemphill, Joshua Guberman, Xi Rao, of FacebookandTwitter Comparing FormalandInformalNPOs’Use Dan Cosley, Bin Xu, Yang Qin, Support Anonymity andPublicityforOnlineSocial Designing theInterplaybetween Illinois InstituteofTechnology Cornell University Brainly Inc Cornell University Cornell University University ofEdinburgh Brainly Inc Indian InstituteofinformationTechnology–SriCity Nanyang TechnologicalUniversity Tata ResearchDevelopmentandDesignCentre Huron HighSchool,AnnArbor The OpenUniversity Illinois InstituteofTechnology University ofMichgian University ofWashington University ofCalifornia,Berkeley TCS InnovationLabs-TRDDC Simon FraserUniversity Illinois InstituteofTechnology Indian InstituteofinformationTechnology–SriCity The OpenUniversity Indian InstituteofinformationTechnology–SriCity Tata ResearchDevelopmentandDesignCentre Simon FraserUniversity

MONDAY MONDAY Richard Lenz, Sebastian Herbst, Peter K.Schwab, Gregor Endler, Andreas M.Wahl, Driven Knowledge-Sharing Facilitating CollaborationThroughQuery- We CanQueryMorethanTell: Chengjiu Yin, Takahiro Yonekawa, Noriko Uosaki, Learners withInCircle Supporting Out-of-classInteractionamong Chris Shaw, Diane Gromala, Amber Choo, Henry Lo, Ankit Gupta, Xin Tong, Away? Patterns ofPokémonGo:Go,GoneorGo Exploring Players’MotivationandPlay Chasing LovelyMonstersintheWild, Benjamin MakoHill, Aaron Shaw, Nathan TeBlunthuis, Change.org Partitioning: PopulationEcologyon Density DependenceWithoutResource Xiaofeng Gao, Qian Wang, Sheng Wang, Huaxin Liu, Qingheng Zhang, Li Xu, Yibing Gong, Yan Tang, Event-based SocialNetwork? Is DanmakuanEffectiveWayforPromoting Mary BethRosson, Na Sun, Personae toMeaningfulSocialSpace Community: FromInformativeOnline Connection EnablersinOnlineLearning Hohai University Pennsylvania StateUniversity Simon FraserUniversity Simon FraserUniversity Hohai University Hohai University Naogya University Simon FraserUniversity Byrun BrothersConsultingLtd Northwestern University Simon FraserUniversity Hohai University Archiact Kobe University Friedrich-Alexander UniversityErlangen-Nürnberg Shanghai JiaoTongUniversity Friedrich-Alexander UniversityErlangen-Nürnberg Osaka University Simon FraserUniversity Friedrich-Alexander UniversityErlangen-Nürnberg Hohai University Friedrich-Alexander UniversityErlangen-Nürnberg Friedrich-Alexander UniversityErlangen-Nürnberg Pennsylvania StateUniversity University ofWashington HUB Networks,Inc. University ofWashington

28 Alice Oh, Suin Kim, Yeong HoonPark, Jungkook Park, Education for PeerAssessmentinProgramming Eliph: EffectiveVisualizationofCodeHistory Leesha Maliakal, Daniel ReesLewis, Elizabeth M.Gerber, Matthew W.Easterday, Haoqi Zhang, Research Training Communities ofPracticetoAdvance Agile ResearchStudios:Orchestrating Anjaneyulu Passala, Abhishek Kaushik, Krupa Benhur, Gopakumar Gopalakrishnan, Enterprise Collaboration Professional NetworkAnalyticsPlatformfor DEMOS Vanessa Evers Alejandro Moreno, Cristina Zaga, Cooperation inInteractivePlaygrounds Gotta Hatch‘emAll!:Robot-Supported Lionel P.Robert, Katharina Reinecke, Teng Ye, Online ExperimentalPlatforms Effect onReliabilityofSubjectiveDatain Personalized FeedbackVersusMoney:The Niels Henze, Carlo vonMolo, Ba-Anh Vu, Markus Schweizer, Andreas Preikschat, Sven Mayer, Lars Lischke, Paweł Woźniak, Management ControlRooms Understanding WorkinPublicTransport University ofMichigan KAIST KAIST University ofStuttgart University ofStuttgart University ofStuttgart University ofStuttgart Northwestern University ofTwente University ofTwente Infosys Ltd. KAIST University ofStuttgart University ofStuttgart University ofMichigan Northwestern) KAIST Northwestern Infosys Ltd. University ofTwente University ofStuttgart University ofStuttgart Infosys Ltd. (Northwestern University ofWashington Northwestern Infosys Ltd. Brendan Matkin, Alissa Antle, Carman Neustaedter, Samarth Singhal, Touch OverDistance Flex-N-Feel: EmotiveGlovesforPhysical John Canny, Coye Cheshire, James Landay, Biye Jiang, Pierre Karashchuk, Terrie Yang, Rocio FrancescaGuerrero, Vasilis Oikonomou, Pablo Paredes, Qualitative Research INQUIRE Tool:EarlyInsightDiscoveryfor Wendy Ju, Nikolas Martelaro, road Vehicles Interaction Prototyping&ObservationinOn- WoZ Way:EnablingReal-timeRemote Stanford CrowdResearchCollective, The DaemoCrowdsourcingMarketplace Steven P.Dow, Ming Yang, Jacob T.Browne, Sijia Xiao, Weichen Liu, Narges Mahyar, Decision Making Disagreement forMulti-CriteriaCollaborative ConsesnsUs: VisualizingPointsof Mark Mahoney, Through ReflectionandStorytelling Collaborative SoftwareDevelopment Katharina Reinecke, Krzysztof Z.Gajos, Trevor Croxson, Eunice Jun, Nigini Oliveira, Experiments Uncompensated, Feedback-drivenOnline LabintheWild: HowdoDesign Peking U Stanford Berkeley Cornell U ofWashington Berkeley Berkeley Simon Fraser UCSD Stanford UCSD Stanford Berkeley U ofWashington Carthage College U ofWashington UCSD UCSD Simon Fraser Simon Fraser Harvard Stanford Berkeley Berkeley U ofWashington Simon Fraser Berkeley Stanford 29 Junehwa Song, Sung-Ju Lee, Seungchul Lee, Chunjong Park, Inseok Hwang, Wonjung Kim, Chulhong Min, Bumsoo Kang, Hours DevotedtoChildren Zaturi: BlendingHoursSpentatWorkand Samarth Singhal, Carman Neustaedter, Stephanie Wong, Collaboration AmongstFlightAttendants Smart Crew:AWatchDesignfor KAIST KAIST KAIST KAIST KAIST IBM KAIST KAIST Simon Fraser Simon Fraser Simon Fraser

MONDAY TUESDAY IBM, Germany University of Toronto Missigauga, Canada The University of Nottingham, United Kingdom Georgia Institute of Technology, United States The University of Nottingham, United Kingdom IBM, United States IBM Research, United States The University of Nottingham, United Kingdom The University of Nottingham, IBM Research, United States IBM Research, United States Blah, The University of Nottingham, United Kingdom IBM Research, United States IBM Research, United States University of Bamberg, Germany University of Colorado Boulder, United States IBM Research, United States University of Nottingham, United Kingdom University of Nottingham, Stanford University, United States 9:00-10:30am @ Mt. Hood Amy S. Bruckman, Casey Fiesler, Jeff Hancock, Cosmin Munteanu, ethical as well as research practice evolve, new As technologies research community. CSCW the emerge within challenges practice in ethical constitutes what norms around Currently, research are scattered and inconsistent. We face a number of as informed consent, issues such around ethical questions open what and content, service, deleted terms of anonymization, been Committee has Ethics SIGCHI data. The public constitutes mitigate and norm setting encourage to towards ways looking peer review process. This town the during disagreement ethical hall style panel will be an opportunity to prompt community into how we can further address input and collect discussion these challenges. The Challenge of Enterprise Social of Enterprise The Challenge Study at Work: A Case (Non-)Use Networking Employees’ to Positively Influence of How Acceptance Social Networking Enterprise Sven Laumer, N. Sadat Shami, Michael Muller, Werner Geyer, out to something weird”: “They’re all going and Metadata in the Music Workflow, Legacy Production Process Glenn McGarry, Peter Tolmie, Steve Benford, Chris Greenhalgh, Alan Chamberlain, When, and for What Did I Ask You to Do, by in Request Whom? Passion and Compassion Management Michael Muller, Casey Dugan, Michael Brenndoerfer, Megan Monroe, Werner Geyer, ETHICS PANEL 2: CSCW RESEARCH TOWARDS TOWN HALL: WORKING COMMUNITY NORMS 31 UMBC University of Washington Sheffield Hallam University, United Kingdom Simon Fraser University, Canada Georgia Institute of Technology, United States University of Limerick, Ireland Drexel University, United States Georgia Institute of Technology, United States Georgia Institute of Technology, United States Philips Design, Netherlands Georgia Institute of Technology, United States Philips Healthcare, United States Philips Healthcare, United Simon Fraser University, Canada Georgia Institute of Technology, United States Georgia Institute of Technology, United States University of Washington, United States University of Washington, Aarhus University, Denmark Georgia Institute of Technology, United States Georgia Institute of Technology, United States Drexel University, United States University of Washington, United States University of Washington, Shaping Nomadic Practices Aparecido Fabiano Pinatti de Carvalho, University of Siegen, Germany Luigina Ciolfi, Breda Gray, Flight Attendants Stephanie Wong, Carman Neustaedter, WORK & PRODUCTION PRACTICES 9:00-10:30am @ Mt. Bachelor Session Chair: Wayne Lutters, Forces Motivational of a Spectrum Detailing EMERGENCY & SAFETY WORK - WORK & SAFETY EMERGENCY AROUND COLLABORATION @ Three Sisters 9:00-10:30am Starbird, Session Chair: Kate Targeted Responder Models: Designing for to Respond Exploring Barriers Kerem Ozcan, Dawn Jorgenson, Christian Richard, Gary Hsieh, for Human and Mobile Collaboration Teams Canine Police Explosive Detection Joelle Alcaidinho, Larry Freil, Georgia Taylor Kelly, Kayla Marland, Chunhui Wu, Bradley Wittenbrook, Giancarlo Valentin, Melody Jackson, Spaces Constructing Common Information Medical across Distributed Emergency Teams Zhan Zhang, Aleksandra Sarcevic, Claus Bossen, Amongst Collaboration And Awareness TUESDAY, 28 FEBRUARY 28 TUESDAY,

Sharing Ranking & Sellwood Experiences Challenges in Hawthorne/ Recommendation

Online & Design Morrison Movements Ross Island/ Gender, Death, Crowd Processes

& Health Models & Language in Work & Investment Caregiving - Collaborative Mt. St. Helens Tracking Activity

30 ICT4D Mt. Hood Panel: CSCW Research Ethics

Crisis Work & Methods Practices Research Production Management On New & Old Mt. Bachelor

around Trolls & [CAUTION] Harassment Emergency & Safety Work - Collaboration Three Sisters With a Little Help from My Friends… Conference Banquet (Portland Art Museum) Sponsored by Facebook Lasting Impact (Multnomah/Holladay) Paul Luff and Christian Heath – Mobility in Collaboration (1998) Lasting Impact (Multnomah/Holladay) Paul Luff and Christian Heath – Mobility in Collaboration Town Hall (Multnomah/Holladay) Lunch and Birds of a Feather Sessions Lunch and Birds of a Feather TUESDAY, FEBRUARY 28 FEBRUARY TUESDAY,

5:30-6:15 4:30-5:30 2:30-4:00 12:30-2:30 9:00-10:30 6:30-10:00 Location

11:00-12:30 TUESDAY AT A GLANCE AT TUESDAY TUESDAY TUESDAY

Georgia Institute of Technology, United States Stanford University University College London, United Kingdom University College London, Boston Children’s Hospital, United States Columbia University, United States Columbia University, United States University of Washington, United States University of Washington, IT University of Copenhagen, Denmark New York University, United States Qatar Computing Research Institute, Qatar Georgia Institute of Technology, United States University College London (UCL), United Kingdom University College London University of Washington, United States University of Washington, IT University of Copenhagen, Denmark University of Colorado Boulder, United States Colorado Boulder, United University of University of Colorado Boulder, United States Boulder, of Colorado University University College London, United Kingdom University of Colorado Boulder, United States Colorado Boulder, United University of University of Waterloo, Canada Social Media Seamsters: Stitching Seamsters: Social Media into Local Crisis Platforms & Audiences Infrastructure During Emergency Mass Participation Crowdsourcing Response: Event-centric Mapping in Humanitarian 33 Jiaxin Liu, Elissa Weitzman, Rumi Chunara, Computational Approaches Toward Integrating Quantified Self Sensing and Social Media Munmun De Choudhury, Mrinal Kumar, Ingmar Weber, Participant Driven Photo Elicitation for Understanding Activity Tracking: Benefits and Limitations Nanna Gorm, Irina Shklovski, Visual Representations of Disaster of Representations Visual Bica, Melissa Leysia Palen, Chris Bopp, Dharma Dailey, Kate Starbird, Martin Dittus, Giovanni Quattrone, Licia Capra, TRACKING ACTIVITY & HEALTH 11:00am-12:30pm @ Mt. St. Helens Session Chair: Wendy Ju, Tensions A Park or A Highway: Overcoming and in Designing for Socio-emotional Health Informational Needs in Online Communities Drashko Nakikj, Lena Mamykina, From Assessing Behavior Stage Progression Social Media Data

Cornell University, United Syracuse University Stanford University Stanford University, United States University of Maryland, United States University of Maryland, United States University of Washington, United States Rutgers University, United States Rutgers University, United States Stanford University, United States University of Maryland, United States DePaul University, United States DePaul University, United Rutgers University, United States Stanford University, United States University of Maryland, United States University of Southern California, United States Rutgers University, United States DePaul University, United States DePaul University, United Food and Drug Administration, United States Food and Drug Administration, Anyone Can Become a Troll: Anyone Can Become a Troll: in Causes of Trolling Behavior Online Discussions States COFFEE BREAK COFFEE Identifying Women’s Experiences With and Identifying Women’s Experiences Effects of Strategies for Mitigating Negative Online Harassment Jessica Vitak, Kalyani Chadha, Linda Steiner, Zahra Ashktorab, CRISIS MANAGEMENT 11:00am-12:30pm @ Mt. Bachelor Session Chair: Bryan Semaan, The Role of Information Visibility in Network Gatekeeping: Information Aggregation on Reddit during Crisis Events Alex Leavitt, John Robinson, @ Foyer 10:30-11:00am & HARASSMENT TROLLS Three Sisters 11:00am-12:30pm @ Hancock, Session Chair: Jeff and Social Norms: Snitches, Trolls, of Social Media Unpacking Perceptions Prevention Use for Crime Aarti Israni, Sheena Erete, Che Smith, the school “They basically like destroyed and one day”: On Newer App Features Cyberbullying in Schools Vivek Singh, Marie Radford, Qianjia Huang, Susan Furrer, Justin Cheng, Michael Bernstein, Cristian Danescu-Niculescu-Mizil, Jure Leskovec, Cornell University University of Michigan, United States University of Microsoft Research, United States University of Michigan, United States of Michigan, University Facebook Inc., United States University of Zurich, Switzerland Syracuse University, United States School of Information, University of Michigan, Ann University of Michigan, School of Information, Peking University, China Peking University, China Syracuse University, United States Microsoft Research, United States Microsoft Research, United States Facebook Inc., United States Facebook Inc., United States Facebook Inc., United States Peking University, China Peking University, China University of Colorado,United States Peking University, China Syracuse University, United States Peking University, China Arbor, Michigan, United States Arbor, Michigan, Social Network Service Shaomei Wu, Jeffrey Wieland, Omid Farivar, Julie Schiller, Feng Wang, Yuanduo He, Liantao Ma, Experience Human Library: Understanding Sharing for Community Knowledge Building Yun Huang, Brian Dobreski, Huichuan Xia, “At Times Avuncular and Cantankerous, with the Reflexes of a Mongoose”: Understanding Self-Expression through Augmentative and Alternative Communication Devices Shaun Kane, Meredith Morris, Ann Paradiso, Jon Campbell, Automatic Alt-text: Computer-generated Image Descriptions for Blind Users on a The Crafting of DIY Fatherhood of DIY Crafting The Ammari, Tawfiq Sarita Schoenebeck, Silvia Lindtner, of Work” – Coping Cause a Lot “This Will Files and Passwords as with Transferring Digital Legacy Part of a Personal Joachim Pfister, IN SHARING EXPERIENCES CHALLENGES 9:00-10:30am @ Hawthorne/Sellwood Fussell, Session Chair: Susan for PSAllocator: Multi-Task Allocation Participatory Sensing with Sensing Capability Constraints Jiangtao Wang, Yasha Wang, Daqing Zhang, 32

University of California, Berkeley IBM University of Victoria, Canada University of Victoria, Canada Massachusetts Institute of Technology, United States New York University, United States KAIST, Republic of Korea Carnegie Mellon University, United States Carnegie Mellon University, KAIST, Republic of Korea University of Victoria, Canada University of Victoria, Canada KAIST, Republic of Korea 7 Robot, United States Facebook Inc., United States Carnegie Mellon University, United States Carnegie Mellon University, United States Carnegie Mellon University, RAND Corporation, United States University of California San Diego, United States University of California San New York University, United States Google Inc, United States Carnegie Mellon University, United States Carnegie Mellon University, Massachusetts Institute of Technology, United States Algorithmic Mediation in Group Algorithmic Mediation Perceptions Decisions: Fairness vs. of Algorithmically Mediated Discussion-Based Social Division Myung-suk Kim, The Case of Google Docs Young-Wook Jung, Youn-kyung Lim, Possibilities and Limitations of Online Document Tools for Design Collaboration: J. Matias, Sarah Szalavitz, Ethan Zuckerman, FollowBias: Supporting Behavior Change toward Gender Equality by Networked Gatekeepers on Social Media 9:00-10:30am @ Ross Island/Morrison Session Chair: Morgan Ames, GENDER, DEATH, & DESIGN Junius Gunaratne, Jeremy Burke, Oded Nov, Empowering Investors with Social Empowering Investors with Retirement Annotation When Saving for Margaret-Anne Storey, Allyson Hadwin, Collaboration Practices and Tool Support Collaboration Practices and Maryi Arciniegas-Mendez, Alexey Zagalsky, Using the Model of Regulation to Using the Model of Regulation Understand Software Development Min Kyung Lee, Su Baykal, Felicia Ng, Duyen Nguyen, Thomas Garncarz, Steven Dow, Laura Dabbish, and Source Anonymity Improve Critique Improve Critique Anonymity and Source Work Outcomes Reception and 9:00-10:30am @ Mt. St. Helens 9:00-10:30am Sadat Shami, Session Chair: Language Affective Feedback: Positive Fruitful MODELS & LANGUAGE IN WORK & IN WORK & LANGUAGE MODELS INVESTMENT TUESDAY TUESDAY Northwestern University Cornell University, United States Cornell University, Georgia Institute of Technology, United States Technology, Institute of Georgia University of Chile, Chile Bungoma, Kenya Homa Bay, Kenya Georgia Institute of Technology, United States of Technology, United Georgia Institute University of California Irvine, United States University of California Irvine, United States Pennsylvania State University, United States University of Siegen, Germany University of California Irvine, United States Northwestern University, United States University of Chile, Chile Michigan State University, United States Michigan State University, University of Colorado Boulder, United States Georgia Institute of Technology, United States of Technology, United Georgia Institute University of California Irvine, United States University of Colorado Boulder, United States Ellie Harmon, Matthias Korn, Amy Voida, Ambiguous Accountability: The Challenges of Identifying and Managing Patient-Related Information Problems in Collaborative Patient-Care Teams Alison Murphy, Madhu Reddy, When the Internet Goes Down in Bangladesh Down in Goes the Internet When Bin Morshed, Mehrab Dye, Michaelanne Ahmed, Syed Ishtiaque Neha Kumar, of Social Phones as Amplifiers Mobile Rural Kenyan Women Inequality among (TOCHI-2015-0195) Susan Wyche, Nightingale Simiyu, Martha E. Othieno, - COLLABORATIVE CAREGIVING St. Helens 2:30-4:00pm @ Mt. Session Chair: Anne Marie Piper, Balancing Senior Care for Aging in Place: Assistance and Independence Clara Caldeira, Matthew Bietz, Marisol Vidauri, Yunan Chen, It Takes at Least Two to Tango: Nature of Understanding the Cooperative Elderly Caregiving in Latin America Francisco Gutierrez, Sergio Ochoa, Care Supporting Everyday Philanthropy: Work In Situ and at Scale 35 Stanford Syracuse University Georgia Institute of Technology, United States Georgia Institute University of California Berkeley, United States Georgia Institute of Technology, United States Technology, Institute of Georgia University College London (UCL), United Kingdom University of California Berkeley, United States University College London, United Kingdom University College London (UCL), United Kingdom University of Maryland, United States Harvard University, United States University of California Berkeley, United States University of California Berkeley, United States Civil, University College London (UCL), United Kingdom Cornell University, United States University of Waterloo, Canada University College London (UCL), United Kingdom University of California Berkeley, United States University College London, United Kingdom Cornell University, United States Cornell University, United States University of California Berkeley, United States University of Washington, United States University of Washington, Marquette University, United States University of California Berkeley, United States Microsoft Research, United States University of Waterloo, Canada University of California Berkeley, United States Cornell University, United States Defining Digital Self-Harm Defining Pater, Jessica Mynatt, Elizabeth for Qualitative Research Pablo Paredes, Coye Cheshire, Ana Sofia Rufino Ferreira, Cory Schillaci, Gene Yoo, Dennis Xing, Pierre Karashchuk, John Canny, ICT4D 2:30-4:00pm @ Mt. Hood Session Chair: Ingrid Erickson, Supporting Collaboration with Non-Literate Forest Communities in the Congo-Basin Michalis Vitos, Julia Altenbuchner, Matthias Stevens, Gillian Conquest, Jerome Lewis, Muki Haklay, METHODS & OLD RESEARCH ON NEW Bachelor 2:30-4:00pm @ Mt. Bernstein, Session Chair: Michael of Data Notes on the Concept Cases from an Ecology of Interoperability: Infrastructures AIDS Research David Ribes, Interpret the Data: Social When Subjects Adapting the Media Non-use as a Case for Delphi Method to CSCW Eric Baumer, Xiaotong Xu, Christine Chu, Shion Guha, Geri Gay, Research: Crowdsourcing as a Tool for Implications of Uncertainty Edith Law, Krzysztof Gajos, Andrea Wiggins, Mary Gray, Alex Williams, Discovery Inquire: Large-scale Early Insight

F) LUNCH o Indiana University and Purdue University University of Minnesota, United States University of Minnesota, United University of Washington, United States Eindhoven University of Technology, Netherlands Eindhoven University of Technology, University of California Santa Barbara, United States Santa Barbara, United University of California University of Minnesota, United States University of Minnesota, United University of Washington, United States Drexel University, Philadelphia, United States University of Minnesota, United States University of Washington, United States University of Minnesota, United States University of Minnesota, United University of California Santa Barbara, United States California Santa Barbara, University of University of Minnesota, United States University of Washington, United States Drexel University, United States Stevens Institute of Technology, United States University of Washington, United States University of California Santa Barbara, United States California Santa Barbara, University of University of Minnesota, United States University of Minnesota, United Sensitive Self-disclosures, Responses, and Social Support on Instagram: the Case of #Depression Jacob Wobbrock, Wanda Pratt, Nazanin Andalibi, Pinar Ozturk, Andrea Forte, OF OURSESSIONS ON THE FUTURE INTERNATIONAL COMMUNITY 12:30-2:30pm 3 for more information. (Optional Sessions) See page MY WITH A LITTLE HELP FROM FRIENDS… [CAUTION] 2:30-4:00pm @ Three Sisters Session Chair: Andrew Miller, in an Online Video-Mediated Peer Support Substance Community for Recovery from Use Disorders Sabirat Rubya, Svetlana Yarosh, Design Opportunities for Mental Health Peer Support Technologies Kathleen O’Leary, Arpita Bhattacharya, Sean Munson, Extracting Topics with Focused Communities Focused with Topics Extracting Recommendation Content for Social Georgiou, Theodore Amr El Abbadi, Xifeng Yan, Interactions in Toward Better Systems: Cycling and Recommender for Top-N Item Serpentining Approaches Lists Qian Zhao, Gediminas Adomavicius, F. Maxwell Harper, Martijn Willemsen, Joseph Konstan, LUNCH 12:30-2:30pm OF A FEATHER (B BIRDS 34 Universidade Federal do Rio de Janeiro Mozilla University of Colorado Boulder, United States University of Colorado Boulder, Arizona State University, United States University of California Santa Barbara, United States University of Illinois at Urbana Champaign, United States Syracuse University, United States Syracuse University, United University of California Santa Barbara, United States Technicolor, France Northwestern University, United States Carnegie Mellon University, United States Carnegie Mellon University, Northeastern University, United States Northeastern Georgia Institute of Technology, United States Arizona State University, United States University of Colorado Boulder, United States French National Center for Scientific Research (CNRS), France University of Colorado, United States University of Colorado, United University of Illinois at Urbana Champaign, United States Northwestern University, United States Carnegie Mellon University, United States Carnegie Mellon University, #Indigenous: Tracking the Connective #Indigenous: Tracking the Connective Actions of Native American Advocates on Twitter based on Reviews Rezvaneh Rezapour, Jana Diesner, Classification and Detection of Micro-Level Impact of Issue-Focused Documentary Films Ranking Services Erwan Le Merrer, Gilles Trédan, Uncovering Influence Cookbooks: Reverse Engineering the Topological Impact in Peer RANKING & RECOMMENDATION 11:00am-12:30pm @ Hawthorne/Sellwood Session Chair: Adriana Vivacqua, Marlon Twyman, Brian Keegan, Aaron Shaw, Black Lives Matter in Wikipedia: Collective Black Lives Matter in Wikipedia: Online Memory and Collaboration around Social Movements Nicholet Parkhurst, Elizabeth Belding, Morgan Vigil-Hayes, Marisa Duarte, Shannon Morrison, Shannon Morrison, R. Benjamin Shapiro, Amy Bruckman, Participation for Computational Learning in Computational Learning in Participation for Community an Online Fandom Casey Fiesler, Growing Their Own: Legitimate Peripheral Own: Legitimate Peripheral Growing Their Kenneth Joseph, Kenneth Wei Wei, Kathleen Carley, Session Chair: Jofish Kaye, Jofish Kaye, Session Chair: Extracting Semantic boys drool: Girls rule, from Twitter Stereotypes and Affective ONLINE MOVEMENTS ONLINE Island/Morrison @ Ross 11:00am-12:30pm TUESDAY CROWD PROCESSES LASTING IMPACT AWARD: 2:30-4:00pm @ Ross Island/Morrison PAUL LUFF AND CHRISTIAN HEATH Session Chair: Loren Terveen, University of Minnesota 4:30-5:30pm @ Multnomah / Holladay WEDNESDAY AT A GLANCE Putting the Pieces Back Together Again: This year’s CSCW Lasting Impact Award will be presented to Paul Contest Webs for Large-Scale Problem Luff and Christian Heath for their CSCW 1998 paper, “Mobility Solving in Collaboration.” By exploring three diverse work domains — healthcare, construction and the London Underground — this Thomas Malone, MIT, United States work illustrated the importance of understanding movement Jeffrey Nickerson,Stevens Institute of Technology, United States of participants, and influenced future research agendas on Robert Laubacher, MIT, Cambridge, United States mobile computing. Paul Luff will accept the award, and with WEDNESDAY, MARCH 1 Laur Fisher, MIT, United States a panel of discussants will reflect on the importance of this Patrick de Boer, University of Zurich, Switzerland piece of work to our field. Yue Han, Stevens Institute of Technology, United States Ross Island/ Hawthorne/ Location Three Sisters Mt. Bachelor Mt. Hood Mt. St. Helens W. Ben Towne, Carnegie Mellon University, United States Morrison Sellwood Irene Greif, Moderator Capturing Winning Ideas in Online Design Paul Luff, King’s College London Barry Brown, Stockholm University Communities Aleksandra Sarcevic, Drexel University Digital On Mental Faez Ahmed, University of Maryland, United States Jaime Teevan, Microsoft Research Illness & 9:00-10:30 Wikipedia Memories - Workers Models Mark Fuge, University of Maryland, United States Digital Data Creating & Collaboration Mobility in Collaboration (1998) Efficiently identifying a well-performing Abstract from the 1998 paper: Crowd Process for a given problem Health(care)- This paper addresses an issue that has received little attention Meeting & Patrick de Boer, University of Zurich, Switzerland Funding & Wikipedia Data Tracking within CSCW — the requirements to support mobility within 11:00-12:30 Citizen Science Collaboration Abraham Bernstein, University of Zurich, Switzerland Founders & More & Triggers collaborative activities. By examining three quite different Support in Health(care) settings each with differing technological support, we examine Huddler: Convening Stable and Familiar the ways in which mobility is critical to collaborative work. We Crowd Teams Despite Unpredictable suggest that taking mobility seriously may not only contribute Availability to our understanding of current support for collaboration, but raise more general issues concerning the requirements for 12:30-2:30 Niloufar Salehi, Stanford University, United States Lunch TUESDAY mobile and other technologies. Andrew McCabe, Stanford University, United States Melissa Valentine, Stanford University, United States Michael Bernstein, Stanford University, United States Data Panel: TOWN HALL MEETING Visualization, 2:30-4:00 Parenting Teamwork Perspectives All About Sharing Programming 5:30-6:15pm @ Multnomah / Holladay Gamification, COFFEE BREAK on Livestreaming & Virtual Worlds 4:00-4:30pm @ Foyer The CSCW Town Hall Meeting is a time dedicated for the SIGCHI CSCW Community steering committee to interact with attendees of CSCW 2017, harnessing their interests, and addressing their concerns about future directions of the CSCW conference series. Everyone is welcome to attend and 4:30-6:00 Closing Presentations and Keynote (Multnomah/Holladay) Jorge Cham – The Science Gap participate.

CONFERENCE BANQUET 6:30-10:00pm @ Portland Art Museum Sponsored by: Facebook

See Page 2 for details.

WEDNESDAY

36 37 WEDNESDAY

FXPAL Indiana University - Purdue University Cornell University, United States Yahoo, United States GESIS - Leibniz Institute for the Social Sciences, Germany GESIS - Leibniz Institute for Stanford University Indiana University - Purdue University - Indianapolis Indiana University - Purdue University - Indianapolis Cornell University, United States University of Salford University of GESIS - Leibniz Institute for the Social Sciences, Germany GESIS - Leibniz Institute for Maharaja Agrasen Institute of Technology, New Delhi Institute of Technology, Maharaja Agrasen Northeastern University, United States Northeastern University, United Northeastern University, United States Northeastern University, United Yahoo, Sunnyvale, California, United States Maharaja Agrasen Institute of Technology Maharaja Agrasen University of Colorado Boulder, United States University of Texas at Austin University of Sapienza University of Rome, Italy Northeastern University, United States Northeastern University, United Swiss Federal Institute of Technology in Zurich, Switzerland Swiss Federal Institute of Stanford University Syracuse University, United States Syracuse University, United States Cornell University, United States Indiana University - Purdue University, United States Indianapolis, United States (IUPUI), United States David Garcia, SearchMessenger: Exploring the Use of SearchSearchMessenger: Exploring the Application and Card Sharing in a Messaging Frank Bentley, S. Tejaswi Peesapati, Folk Models of Online Behavioral Advertising Yaxing Yao, Davide Lo Re, Yang Wang, TypeTalker: A Speech Synthesis-Based Multi- Modal Commenting System Ian Arawjo, Dongwook Yoon, François Guimbretière, Kunz Mainali, Kunz Mainali, Vibhor Sehgal, Matin, Sekandar Sinha, Akshansh Rajan Vaish, Michael Bernstein, Freelance Marketplaces: Bias in Online TaskRabbit and Fiverr Evidence from Aniko Hannak, Claudia Wagner, Alan Mislove, Markus Strohmaier, Christo Wilson, ON MENTAL MODELS & COLLABORATION 9:00-10:30am @ Ross Island/Morrison Session Chair: Jennifer Marlow, Loss in Media, Meaning, and Context Platforms: A Ephemeral Communication Snapchat Qualitative Investigation on Luiz Henrique Cavalcanti, Alita Pinto, Jed Brubaker, Lynn Dombrowski, 39 University of Siegen University of Brasilia Massachusetts Institute of Technology LeadSquared Independent Independent Stanford University, United States Stanford University Independent University College London, United Kingdom University of Moratuwa University of Brasilia University of Brasilia University of California at Santa Cruz, United States University of California at Stanford University Compro Technologies Boston University KAIST, Republic of Korea KAIST, Republic KAIST, Republic of Korea KAIST, Republic KAIST, Republic of Korea KAIST, Republic Ryerson University University of Houston Carnegie Mellon University University College London, United Kingdom Microsoft Research, United States Stanford University Independent University of California at Santa Cruz, United States University of California at Microsoft Research, United States Harman International KAIST, Republic of Korea KAIST, Republic University of Washington Google, United States Independent University College London, United Kingdom Independent Microsoft Research, United States Communicating Context to the Crowd Communicating Context to the for Complex Writing Tasks Niloufar Salehi, Crowd Guilds: Worker-led Reputation and Crowd Guilds: Worker-led Reputation Platforms Feedback on Crowdsourcing Mark Whiting, Dilrukshi Gamage, Snehalkumar (Neil) Gaikwad, Aaron Gilbee, Shirish Goyal, Alipta Ballav, Dinesh Majeti, Nalin Chhibber, Angela Richmond-Fuller, Freddie Vargus, Tejas Seshadri Sarma, Varshine Chandrakanthan, Teogenes Moura, Mohamed Hashim Salih, Gabriel Bayomi Tinoco Kalejaiye, Adam Ginzberg, Catherine A. Mullings, Yoni Dayan, Kristy Milland, Henrique Orefice, Jeff Regino, Sayna Parsi, Chunjong Park, Chunjong Lee, Seungchul Sung-Ju Lee, Song, Junehwa Memory: Is Technology Technology Mediated and Interfering With Altering Our Memories Well-Being? (TOCHI-2015-0108) Artie Konrad, Ellen Isaacs, Steve Whittaker, WORKERS 9:00-10:30am @ Mt. St. Helens Session Chair: Susann Wagenknecht, Work Always in Progress: Analysing Crowd- Maintenance Practices in Spatial sourced Datasets Giovanni Quattrone, Martin Dittus, Licia Capra, Jaime Teevan, Shamsi Iqbal, Ece Kamar, Microsoft Research Los Alamos National Laboratory, United States Los Alamos National Laboratory, United States Drexel University, United States Los Alamos National Laboratory, United States Wikimedia Foundation, United States Wikimedia Foundation, United Drexel University, United States Los Alamos National Laboratory, United States Los Alamos National Laboratory, United States University of Michigan, United States University of Michigan, United States Northwestern University, United States Northwestern University of Michigan, United States IBM Research - Austin, United States University of Michigan, United States University of Michigan, United States KAIST, Republic of Korea Los Alamos National Laboratory, United States KAIST (Korea Advanced Institute of Science and Technology), University of Michigan, United States University of Michigan, United States University of Washington, United States University of Washington, Wikimedia Foundation, United States Wikimedia Foundation, KAIST, Republic of Korea Drexel University, United States Los Alamos National Laboratory, United States Los Alamos National Laboratory, United States Northwestern University, United States Northwestern University, Privacy, Anonymity, and Perceived Risk Privacy, Anonymity, A Study of Tor in Open Collaboration: Users and Wikipedians Republic of Korea Mark Ackerman, Zaturi: We Put Together the 25th Hour for You. Create a Book for Your Baby Bumsoo Kang, Chulhong Min, Wonjung Kim, Inseok Hwang, Ashlynn Daughton, Kelly Moran, Nicholas Generous, Geoffrey Fairchild, Alina Deshpande, Sara Del Valle, DIGITAL MEMORIES - CREATING 9:00-10:30am @ Mt. Hood Session Chair: Meredith Ringel Morris, Help Families Kurator: Using The Crowd to With Personal Curation Tasks David Merritt, Jasmine Jones, Walter Lasecki, Mark Ackerman, KidKeeper: Design for Capturing Audio Mementos of Everyday Life for Parents of Young Children Jasmine Jones, David Merritt, The Wikipedia Adventure: Field Evaluation of Field Evaluation Adventure: The Wikipedia for New Users Tutorial an Interactive Sneha Narayan, Jake Orlowitz, Jonathan Morgan, Benjamin Hill, Aaron Shaw, Andrea Forte, Nazanin Andalibi, Rachel Greenstadt, Wikipedia: Measuring Global Disease with Agenda Success, Failure, and a Research Reid Priedhorsky, Dave Osthus, 38

University of Colorado Aalborg University University of Geneva, Switzerland Geneva University, Geneva, Switzerland University of Washington, United States University of Washington, University of Washington, United States University of Washington, University of Michigan,United States University of Michigan,United States University of Minnesota, United States University of Washington, United States University of Washington, University of Washington, United States University of Washington, United States University of Washington, University of Washington, United States University of Washington, University of Washington, United States University of California Irvine, United States University of Washington, United States University of Washington, University of Minnesota, United States University of Minnesota, United States University of Minnesota, United States Swiss Federal Institute of Technology in Lausanne, Switzerland Swiss Federal Institute of Technology in Lausanne, University of California Irvine, United States

“I’m so glad I met you”: Designing “I’m so glad I met you”: Designing for dynamic collaborative support young adult cancer survivors

Haiyi Zhu, Bowen Yu, Yuqing Ren, Loren Terveen, Predicting Member Productivity and Withdrawal from Pre-Joining Attachments in Online Production Groups 9:00-10:30am @ Mt. Bachelor Session Chair: Brian Keagan, WIKIPEDIA Perspectives Ayse Buyuktur, Mark Ackerman, Information Work in Bone Marrow Information Work in Bone Marrow of Transplant: Reducing Misalignment Jordan Eschler, Wanda Pratt, Antoine Geissbuhler, Pearl Pu, Yu Chen, Yunan Chen, Mirana Randriambelonoro, Design Considerations for Social Fitness Design Considerations for Social Ill Applications: Comparing Chronically Patients and Healthy Adults Sean Munson, Jasmine Zia, Jane Hoffswell, Chia-Fang Chung, James Fogarty, to Identify Individual Triggers using Food to Identify Individual Journals and Symptom Jessica Schroeder, Supporting Patient-Provider Collaboration Collaboration Supporting Patient-Provider ILLNESS & DIGITAL DATA & DIGITAL ILLNESS @ Three Sisters 9:00-10:30am Claus Bossen, Session Chair: WEDNESDAY, MARCH 1 MARCH WEDNESDAY, WEDNESDAY WEDNESDAY Eastern Connecticute University University of California Irvine, United States University of Michigan, United States National Taiwan University, Taiwan National Tsing Hua University, Taiwan National Tsing Hua University, National Tsing Hua University, Taiwan National Tsing Hua University, University of Illinois at Chicago, United States Illinois at Chicago, United University of National Taiwan University, Taiwan National Tsing Hua University, Taiwan National Tsing Hua University, University of Michigan, United States University of California Irvine, United States National Tsing Hua University, Taiwan National Tsing Hua University, University of Washington, United States University of Michigan, United States National Taiwan University, Taiwan National Tsing Hua University, Taiwan National Tsing Hua University, University of Illinois at Chicago, United States at Chicago, of Illinois University Tatung University, Taiwan National Taiwan University, Taiwan University of Washington, United States National Taiwan University, Taiwan National Taiwan University, Taiwan National Taiwan University, Taiwan Tatung University, Taiwan University of Illinois at Chicago, United States at Chicago, of Illinois University University of Washington, United States University of Michigan, United States Tatung University, Taiwan “Okay, One More Episode”: An “Okay, One More Episode”: An the Ethnography of Parenting in Digital Age Simone Lanette, WAKEY : Assisting Parent-child Communication for Better Morning Routines Meng-Ying Chan, Yi-Hsuan Lin, Long-Fei Lin, Ting-Wei Lin, Wei-Che Hsu, Chia-yu Chang, Rui Liu, Ko-Yu Chang, Min-hua Lin, Jane Yung-jen Hsu, From Personal Informatics to Family Informatics: Understanding Family Practices around Health Monitoring Laura Pina, Sang-Wha Sien, Teresa Ward, Angus Forbes, Forbes, Angus Jones, Steve Andrew Johnson, Support Unambiguous AlphaRead: with Collaboration in Remote Referencing Object Annotation Readable Yuan-Chia Chang, Hao-Chuan Wang, Hung-kuo Chu, Shung-Ying Lin, Shuo-Ping Wang, LUNCH 12:30-2:30pm PARENTING 2:30-4:00pm @ Three Sisters Session Chair: Sukeshini Grandhi, Silvia Lindtner, Joyce Lee, Melissa Mazmanian, Caring through Data: Attending to the Caring through Data: Attending of Social and Emotional Experiences Health Datafication Elizabeth Kaziunas, Mark Ackerman, 41 Drexel Universidade Federal do Rio de Janeiro Hitachi Europe Ltd., Denmark University of Copenhagen, Denmark University of Copenhagen, Argonne National Laboratory, United States University of Leicester, United Kingdom Stockholm University, Sweden Hitachi Europe Ltd., Denmark University of Michigan, United States University of Saskatchewan, Canada University of Washington, United States University of New Brunswick, Canada Hitachi Europe Ltd., Denmark University of Illinois at Chicago, United States University of Copenhagen, Denmark University of Copenhagen, University of Saskatchewan, Canada New Hospital Bispebjerg, Denmark New Hospital Bispebjerg, University of California Irvine, United States University of Saskatchewan, Canada Aarhus University, Denmark University of Hawaii at Manoa, United States University of Washington, United States Microsoft Research, United States University of Michigan, United States 11:00am-12:30pm @ Ross Island/Morrison 11:00am-12:30pm @ Ross Island/Morrison Session Chair: Marcos Borges, More to Meetings: Challenges in Using Speech- Based Technology to Support Meetings Moira McGregor, John Tang, Looking Away and Catching Up: Dealing with Brief Attentional Disconnection in Synchronous Groupware Carl Gutwin, Scott Bateman, Gaurav Arora, Ashley Coveney, Mixed Presence Collaboration using Scalable Visualizations in Heterogeneous Display Spaces Thomas Marrinan, Jason Leigh, Luc Renambot, HEALTH(CARE)- DATA TRACKING & TRACKING DATA HEALTH(CARE)- IN HEALTH(CARE) TRIGGERS @ Mt. St. Helens 11:00am-12:30pm Sarcevic, Aleksandra Session Chair: of Workflows in Search Data Tracking Naja Holten Møller, Pernille Bjørn, Jonas Villumsen, Tine Hancock, Toshimitsu Aritake, Shigeyuki Tani, Handovers: Designing Clinical and Non-Clinical for Critical Moments Allan Stisen, Nervo Verdezoto, Beyond Health Literacy: Supporting during an Patient–Provider Communication Emergency Visit Sun Young Park, Yunan Chen, Shriti Raj, Utilizing CognitiveSend Me a Different Message: Triggers Space to Create Engaging Message Rafal Kocielnik, Gary Hsieh, SUPPORT MEETING & COLLABORATION Indiana University and Purdue University National University of Singapore, Singapore University of Washington, United States University of Washington, University of Maryland, United States University of Washington, United States University of Washington, University of Oxford, United Kingdom University Of Southampton, United Kingdom University of Southampton, United Kingdom MIT, United States University of Maryland, United States Woodrow Wilson International Center for Scholars, United States University of Maryland, United States University of Washington, United States University of Washington, United States University of Washington, University of Minnesota, United States University of University of Southampton, United Kingdom Northwestern University, United States Northwestern National University of Singapore, Singapore Massachusetts Institute of Technology, United States University of Southampton, United Kingdom MIT, United States University of Minnesota, United States University of Northwestern University, United States Northwestern Neal Reeves, Ramine Tinati, Sergej Zerr, Max Van Kleek, Elena Simperl, CITIZEN SCIENCE 11:00am-12:30pm @ Mt. Hood Session Chair: Alyson Young, in a Citizen Vernacular Visualization Practices Science Project Jaime Snyder, Design Soylent Diet Self-Experimentation: Science Projects Challenges in Extreme Citizen Marketa Dolejsova, Denisa Kera, Accounting for Privacy in Citizen Science: Ethical Research in a Context of Openness Anne Bowser, Katie Shilton, Jenny Preece, Elizabeth Warrick, From Crowd to Community: A Survey of Online Community Features in Citizen Science Projects Problematizing and Addressing the Article-as- Addressing and Problematizing in Wikipedia Assumption Concept Yilun Lin, Bowen Yu, Andrew Hall, Brent Hecht, read this?: A Method for Who wants to Representativeness in User Measuring Topical Systems Generated Content Amanda Menking, David McDonald, Mark Zachry, Discussion Forums and Wikis Wikum: Bridging Summarization Using Recursive Amy Zhang, Lea Verou, David Karger, 40 IBM University of Michigan Technische Universitat Darmstadt, Germany New York University, United States Stanford University, United States New York University, United States Northwestern University, United States Northwestern University, United States Northwestern University, Stanford University, United States University of Illinois at Urbana-Champaign, United States University of Illinois at Urbana-Champaign, United States Stanford University, United States Ulsan National Institute of Science and Technology, Ulsan National Institute of Science and Technology, Affinity Hive Inc., United States University of California Berkeley, United States Northwestern University, United States Northwestern University, Northwestern University, United States Northwestern University, University of Illinois at Urbana-Champaign, United States University of Illinois at Urbana-Champaign, United Northwestern University, United States Northwestern University, University of Haifa, Israel New York University, United States Northwestern University,United States Republic of Korea COFFEE BREAK COFFEE

Oded Nov, Johannes Daxenberger, Martina Balestra, Coye Cheshire, Behaviors in Wikipedia Ofer Arazy, Hila Liifshitz-Assaf, Session Chair: Cliff Lampe, On the “How” and “Why” of Emergent Role WIKIPEDIA & MORE 11:00am-12:30pm @ Mt. Bachelor Julie Hui, Elizabeth Gerber, Developing Makerspaces as Sites of Developing Makerspaces as Entrepreneurship Thomas Breier, Michael Bernstein, Collective Social Capital Nicolas Kokkalis, Chengdiao Fan, Founder Center: Enabling Access to Founder Center: Enabling Access Kristen Vaccaro, Karrie Karahalios, Hwajung Hong, Opportunities in Medical Crowdfunding Opportunities in Medical Crowdfunding Campaigns Jennifer Kim, “Not by Money Alone”: Social Support “Not by Money Alone”: Social Yongsung Kim, Aaron Shaw, Haoqi Zhang, Elizabeth Gerber, Understanding Trust amid Delays in Understanding Crowdfunding FUNDING & FOUNDERS FUNDING Three Sisters 11:00am-12:30pm @ Muller, Session Chair: Michael @ Foyer 10:30-11:00am

WEDNESDAY WEDNESDAY PhD Comics Jorge Cham is the creator and Deeper of Piled Higher life (or the lack (PHD Comics), the online comic strip about TV, PHD of co-founder is also the Academia. He in thereof) a video science and discovery outreach collaborative, and a Prep, a non- Endeavor College member of board founding profit school for kids from disadvantaged communities in East Los Angeles. PHD has appeared in called the Dilbert of academia, Often newspapers the Stanford, MIT, Caltech and Carnegie Mellon by read is it where online published is and others, among universities a year from over 1000 visitors million over 7 Jorge Cham was born and raised in and colleges worldwide. from Georgia B.S. his obtained Panama. He of Republic the University, Ph.D. from Stanford and M.S. his Tech and an Instructor Robotics. He was subsequently in specializing where from 2003-2005, Research Associate at Caltech and Neural Implants. “Smart” on developing work focused his of thousands to world the over all presents travels and He Five PHD faculty and administrators. graduate students, feature- two and published been collections have book length films have been produced based on his work. CLOSING KEYNOTE CLOSING / Holladay Multnomah @ 4:30-6:00pm The Science Gap Jorge Cham, humor experiences bringing his Jorge Cham recounts out academics and into the lives of millions of stressed universities and tells stories from his travels to over 300 research centers in the US and across world. Thought- the to yet humorous, this talk will examine the need provoking in both communication close the Science Gap, a disconnect and public, the researchers and between perception and how scientists and academics need to collaborate in order the solve future challenges. find new ways to 43 University of Copenhagen GESIS - Leibniz-Institute for the Social Newcastle University, United Kingdom Newcastle University, United University of Siegen, Germany Cornell University, United States Cornell University, Nanyang Technological University, Singapore Cornell University, United States Cornell University, Newcastle University, United Kingdom Newcastle University, United University of Siegen, Germany Fudan University, China Fudan University, China Fudan University, China Fraunhofer Institute for Secure Information Technology, Germany Fraunhofer Institute for Secure Information Technology, Germany Newcastle University, United Kingdom Newcastle University, United Newcastle University, Newcastle upon Tyne, United Kingdom Newcastle University, Newcastle Peking University, China Nanyang Technological University, Singapore Peking University, China Peking University, China Fraunhofer Institute for Secure Information Technology, Germany Fraunhofer Institute for Secure Information Technology, Germany Fudan University, China Data Vision: Learning to See Through See Through to Learning Vision: Data Abstraction Algorithmic Samir Passi, Nanyang Technological University, Singapore Sciences, Germany Can Security Become a Routine? A Study of Can Security Become a Routine? Organizational Change in an Agile Software Development Group Andreas Poller, Laura Kocksch, Sven Türpe, Felix Epp, Katharina Kinder-Kurlanda, Exhaustive Search and Resolution of Puzzles in OT Systems Supporting String-Wise Operations Chengzheng Sun, Yi Xu, Agustina Ng, COFFEE BREAK 4:00-4:30pm @ Foyer Steven Jackson, Steven Jackson, nobble the or at least to burn the data “I’d want data-mediated buildingnumbers”: Towards comfort and energy use management for Adrian Clear, Sam Mitchell Finnigan, Patrick Olivier, Rob Comber, PROGRAMMING 2:30-4:00pm @ Hawthorne/Sellwood Session Chair: Pernille Bjørn, of CollaDroid: Automatic Augmentation Android Application with Lightweight Interactive Collaboration Jiahuan Zheng, Xin Peng, Jiacheng Yang, Huaqian Cai, Gang Huang, Ying Zhang, Wenyun Zhao, Hacking, Security Friction in Arenas of Repair: Infrastructure Research, and Mobile Phone Matthias Korn, Susann Wagenknecht,

Mobile Life Centre Robert Bosch GmbH, Germany Underwood Institute University of Nottingham, United Kingdom Cornell University, United States Karlsruhe Institute of Technology (KIT), Germany University of British Columbia, Canada University of British Columbia, University of Oulu, Finland Cornell Tech, United States Stanford University, United States University of Oulu, Finland Robert Bosch GmbH, Germany Cornell Tech, United States University of Nottingham, United Kingdom University of Nottingham, United Kingdom University of Nottingham, United Kingdom University of Oulu, Finland Cornell Tech, United States Cornell Tech, United States University of British Columbia, Canada University of British Columbia, University of Manitoba, Canada University of Oulu, Finland Cornell Tech, United States Self-Disclosure and Perceived Self-Disclosure and Perceived Profiles Trustworthiness of Airbnb Host Xiao Ma, Dominic Walter, Immersive Street-level Social Media in the 3D Virtual City: Anticipated User Experience and Conceptual Development Hannu Kukka, Minna Pakanen, Mahmoud Badri, Timo Ojala, Resource Sharing and Indirect Exchange Systems Resource Sharing and Indirect Emily Sun, Ross McLachlan, Mor Naaman, Jeffery Hancock, Kenneth Lim Mingjie, Mor Naaman, DATA VISUALIZATION, GAMIFICATION, & VIRTUAL WORLDS 2:30-4:00pm @ Ross Island/Morrison Session Chair: Donny X McMillan, Designing Cooperative Gamification: Conceptualization and Prototypical Implementation Benedikt Morschheuser, Alexander Maedche, researchers studying how people are using live streaming, live streaming, are using people how studying researchers and users. We hope future. for the research implications the discussion identifies design and SHARING ALL ABOUT @ Mt. St. Helens 2:30-4:00pm Poor, Session Chair: Nat Sharing Ecosystems: Online Customization Roles, and Motivations Components, Mona Haraty, Joanna McGrenere, Andrea Bunt, Understanding Digital Gifting “It’s Not Yet A Gift”: Hyosun Kwon, Boriana Koleva, Holger Schnädelbach, Steve Benford, Adoption in P2PTAMIES: A Study and Model of 42

Independent Luxembourg Institute of Science and Facebook, United States University of California Berkeley, United States Riot Games, United States Massachusetts Institute of Technology, United States University of Washington, United States University of Carnegie Mellon University, United States Carnegie Mellon University, University of Michigan, United States University of Washington, United States United of Washington, University Carnegie Mellon University, United States Cornell University, United States Massachusetts Institute of Technology, United States Massachusetts Institute of University of California San Diego, United States Microsoft Research, United States Microsoft Research, United States Massachusetts Institute of Technology, United States Massachusetts Institute of University of Washington, United States University of Magic Leap, United States University of Washington, United States United of Washington, University University of Michigan, United States Technology, Luxembourg streaming: producing commercial apps, are who companies The emergence of mobile live streaming as a popular The emergence of mobile live streaming as a popular app over the past couple years provides a new platform for socio-technical interaction in the world. This panel brings together several different perspectives live on Kori Inkpen, Nancy Van House, 2:30-4:00pm @ Mt. Hood John C. Tang, Funda Kivran-Swaine, LIVE STREAMING: APPS, USERS, AND RESEARCH PANEL 3: PERSPECTIVES ON Predicting Team Performance from Thin Predicting Team Performance Slices of Conflict (TOCHI-2015-0042) Malte F. Jung, Coupling Interactions and Performance: Coupling Interactions and Performance: and Satisfaction in Virtual Ideation Teams and Satisfaction in Virtual Ideation Teng Ye, Lionel Robert, Does Collectivism Inhibit Individual Does Collectivism Inhibit Individual and Creativity? The Effects of Collectivism Creativity Perceived Diversity on Individual Robert Kraut, Steven Dow, Collaborations Ioanna Lykourentzou, Team Dating Leads to Better Online Ad Hoc Team Dating Leads to Better Anita Woolley, Jeffrey Lin, Naomi McArthur, Thomas Malone, Performance in League of Legends Performance in Young Ji Kim, David Engel, What Makes a Strong Team? Using What Makes a to Predict Team Collective Intelligence TEAMWORK Bachelor 2:30-4:00pm @ Mt. Kellogg, Session Chair: Wendy Jason Yip, Jason Munson, Sean James Fogarty, Julie Kientz, WEDNESDAY GETTING AROUND PORTLAND For additional information, please visit cscw.acm.org/2017/attend/travel.php

Flag of Portland TriMet trimet.org trimet.org/apps The regional transit service TriMet runs frequent buses and MAX light rail trains WELCOME TO throughout Portland and neighboring Oregon cities, from early morning through midnight (2:00am for buses). All buses, trains, and stations have accessibility features. PORTLAND Adult fares are $2.50 for a 2.5 hour pass good on any bus or train (or the Portland Streetcar). All-day passes are $5 for adults. Passes may be purchased upon boarding a bus (cash only), or at kiosks at MAX stations Max Light Rail System (cash or debit/credit cards). A growing metropolitan center of the Pacific Northwest at the meeting of the Columbia and Willamette rivers, Portland is known for its human-scale livability and sustainability, its proximity to nature, and its youthful DIY culture. For a Smartphone users may wish to download TriMet apps that ease use of the system. The TriMet Tickets app allows small city the restaurant scene is nationally famous, with its myriad brewpubs, iconic cafes, and gourmet food carts. e-tickets to be purchased via credit or debit cards. Note that the ticket app does not include trip planning functionality A vibrant urban mix of arts, music, and design intermingles with gardens, parks, and ­— further afield — a wilderness – you will need to use Google Maps or another third-party app for that. of forests, mountains, and waterfalls. There is no need to show your pass when you board MAX (or Portland Streetcar) trains. It is possible though unlikely Ever-quirky Portland organizes itself into five (!) quadrants. Burnside that an inspector will enter and demand to see everyone’s valid passes (in which case you do not want to be caught St. divides north from south and the Willamette River east from without one). To board a bus, you will need to show the driver your pass (or purchase one from them). west. (North Portland, the fifth quadrant, would be part of the NE quadrant if not for a bend in the Willamette.) The densely developed Downtown, Pearl, and Northwest neighborhoods PORTLAND STREETCAR straddle Burnside on the river’s west bank, a short ride by light portlandstreetcar.org rail, streetcar, or bus from the conference venue in the Lloyd EcoDistrict of the inner Northeast. Each quadrant offers distinct The city of Portland operates the Portland Streetcar tram system in the central shopping and entertainment districts to explore, from the rapidly city. There are three lines. The A and B Loops circle downtown clockwise and gentrifying North Mississippi, NE Alberta, and SE Division on the counter-clockwise, respectively. The NS Line connects the recently developed east, to gritty Old Town/Chinatown, upscale Pearl and Northwest South Waterfront district to the NW 23rd Ave shopping district. 23rd, and highrise South Waterfront on the west — to name just An adult streetcar-only pass costs $2.00 for 2.5 hours. Fares may be purchased a few. from kiosks at stations (credit/debit only), or onboard (cash only). TriMet Linking east and west are 10 (mostly) beloved bridges over the fares are also valid. Willamette, from elaborate 100 year old drawbridges like the Steel and the Hawthorne, to Tilikum Crossing, the proudly transit-, bike-, and pedestrian-only showpiece that opened in 2015. (Still, the most beautiful is the 1931 St Johns suspension bridge above Cathedral Park in North Portland.) BIKETOWN Lovely views of the central bridges and Downtown can be had from the Vera Katz Eastbank Esplanade. Also lovely biketownpdx.com Schematic Streetcar Map by Cameron Booth are Portland’s parks and gardens: don’t miss sprawling Forest Park and Hoyt Arboretum or the elegantly-crafted biketownpdx.com/how-it-works/get-the-app Japanese, Chinese, and Rose Gardens. The city of Portland also operates the BIKETOWN bicycle renting program. To rent one of the distinctive orange bikes at one of the 100 bike rack “stations” around town, first purchase a membership online (starting at $2.50 for one trip Portland, the Rose City, has famously rainy winters, though usually free of snow and ice. Expect high temperatures in of 30 minutes, or $12 for 24 hours of unlimited trips). You can then unlock the bike using its integrated keypad. There the mid 50s, Fahrenheit (low 10s, Celsius), with lows in the upper 30s, Fahrenheit (low single digits, Celsius). is also a BIKETOWNpdx mobile app. Outside of Portland there is much to see and do. Within an hour or two’s drive are the dormant Mount St. Helens and Mount Hood volcanos, with visitor centers about the massive 1980 eruption, and year-round skiing, respectively; the waterfalls and basalt cliffs of the Columbia Gorge National Scenic Area; the Yamhill Valley wine country; the Lewis and Taxis Clark National and State Historical Parks at the mouth of the Columbia; and the towns and beaches of Oregon’s Pacific There are many taxicab companies operating in Portland, as well as Lyft and Uber. We recommend: coast. Dress for wet weather and have a great visit to Portlandia! For more information about visiting Portland, please PDX Yellow Cab: 503-841-6328 see the Travel Portland website travelportland.com. Radio Cab: 503-227-1212 Union Cab: 503-408-1234

44 45 46 47 NOTES NOTES SPONSORS & SUPPORTERS Please join us in thanking our 2017 sponsors for their support of our conference.

Sponsors

Champions

Benefactors

Contributors

Friends