Visualizing Big Data with Augmented and Virtual Reality: Challenges and Research Agenda
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Manual Graphing Tools 2019.Pdf
INSTITUTE Manual on V-Dem Graphing Tools March 2019 Copyright © V-Dem Institute, University of Gothenburg. All rights reserved. Manual on the V-Dem Graphing Tools The V-Dem Graphing Tools is a new platform for making data visualization intuitive, accessible and easy to use. They allow users to analyze 450+ indicators and indices of democracy on all the countries in the world from 1900 to the present day. The reliable, precise nature of the indicators as well as their lengthy historical coverage should be useful not only to scholars studying democracy, but also to governments, practitioners and NGOs. In this document you can find tips on how to use 12 different Graphing Tools. Featured Tools We recommend that you start exploring data with the variable and country graphs, interactive maps and motion chart. These simple and user-friendly interfaces allow you to explore 450 aspects of democracy for all countries in the world over the last 100 years. 1. Variable Graph: multiple countries for one index or one variable at a time 2. Country Graph: multiple variables and/or indices for one country over time 3. Interactive Maps: generates maps for any V-Dem indicator for any year 4. Motion Charts: visualizes how the relationship between two variables changes over time Charts & Comparisons Tools These brand-new tools make it possible to create even more detailed and nuanced charts, complex graphics and heat maps, thematic and regional comparisons. 5. Variable Radar Chart: multiple variables and/or indices for one country over time 6. Country Radar Chart: multiple countries for one indicator/index 7. -
Google Chart Tools ( Allow You to Embed Many Different Kinds of Charts and Maps in Web Pages
Turning Data into Information – Tools, Tips, and Training A Summer Series Sponsored by Erin Gore, Institutional Data Council Chair; Berkeley Policy Analysts Roundtable, Business Process Analysis Working Group (BPAWG) and Cal Assessment Network (CAN) Web Data Visualization Tools Presented by Russ Acker, Office of Planning & Analysis [email protected], 510.642.1300, skype: ucb-opa Google Chart Tools (http://code.google.com/apis/charttools/) allow you to embed many different kinds of charts and maps in web pages. This software is free and doesn’t require you to have a Google account; all you need is a website and some data. (A little HTML/JavaScript knowledge doesn’t hurt either, but you can figure it out without too much trouble.) The charts can read data that’s embedded directly in the page, retrieved from a database, or in some cases, stored in a Google Docs spreadsheet. There are two major categories within Google Chart Tools: Image charts are simple and dynamically generated, but not interactive once produced. These are basically a picture of a chart that is created on the fly each time the web page gets viewed. Interactive charts are also dynamically generated, but include interactive features, such as zooming and movement. Google currently implements many of these as Flash objects, which means those particular interactive charts won’t work on iPhones or iPads. We’ll be looking at both kinds of charts in this session. Tableau Software has a similar tool, called Tableau Public, for embedding interactive charts in web pages. It’s free, very powerful, and probably easier to implement than Google Chart Tools, but it does require the use of a Windows-only application to import data, and is not very well documented. -
Design and Evaluation of a Perceptually Adaptive Rendering System for Immersive Virtual Reality Environments Kimberly Ann Weaver Iowa State University
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 2007 Design and evaluation of a perceptually adaptive rendering system for immersive virtual reality environments Kimberly Ann Weaver Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Cognitive Psychology Commons, and the Computer Sciences Commons Recommended Citation Weaver, Kimberly Ann, "Design and evaluation of a perceptually adaptive rendering system for immersive virtual reality environments" (2007). Retrospective Theses and Dissertations. 14895. https://lib.dr.iastate.edu/rtd/14895 This Thesis is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Design and evaluation of a perceptually adaptive rendering system for immersive virtual reality environments by Kimberly Ann Weaver A thesis submitted to the graduate faculty in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major: Human Computer Interaction Program of Study Committee: Derrick Parkhurst (Major Professor) Chris Harding Shana Smith Iowa State University Ames, Iowa 2007 Copyright © Kimberly Ann Weaver, 2007. All rights reserved. UMI Number: 1449653 Copyright 2007 by Weaver, Kimberly Ann All rights reserved. UMI Microform 1449653 Copyright 2008 by ProQuest Information and Learning Company. All rights reserved. This microform edition is protected against unauthorized copying under Title 17, United States Code. ProQuest Information and Learning Company 300 North Zeeb Road P.O. -
The Influence of Mixed Reality on Satisfaction and Brand Loyalty: a Brand Equity Perspective
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 31 January 2020 doi:10.20944/preprints202001.0384.v1 Peer-reviewed version available at Sustainability 2020, 12, 2956; doi:10.3390/su12072956 The Influence of Mixed Reality on Satisfaction and Brand Loyalty: A Brand Equity Perspective Sujin Bae, Ph.D. Candidate School of Management, Kyung Hee University Kyung Hee Dae Ro 26, Dong Dae Mun Gu Seoul 02447, Korea Tel: +82 2 961 9491, E-Mail: [email protected] Timothy Hyungsoo Jung, Ph.D. Director of Creative AR & VR Hub Faculty of Business and Law Manchester Metropolitan University, Righton Building, Cavendish Street, Manchester M15 6BG, UK Tel: +44 161-247-2701, Email: [email protected] Natasha Moorhouse, Ph.D. Research Associate Faculty of Business and Law Manchester Metropolitan University All Saints Building, All Saints, Manchester M15 6BH, UK E-Mail: [email protected] Minjeong Suh, Ph.D. Adjunct Professor Graduate school of international tourism, Hanyang University 222, Wangsimni-ro, Seongdong-gu Seoul 04763, Korea Tel: +82 (0)10 5444 4706, E-Mail: [email protected] Ohbyung Kwon,* Ph.D. School of Management, Kyung Hee University Kyung Hee Dae Ro 26, Dong Dae Mun Gu Seoul 02447, Korea Tel: +82 2 961 2148, E-Mail: [email protected] * Corresponding author. © 2020 by the author(s). Distributed under a Creative Commons CC BY license. Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 31 January 2020 doi:10.20944/preprints202001.0384.v1 Peer-reviewed version available at Sustainability 2020, 12, 2956; doi:10.3390/su12072956 The Influence of Mixed Reality on Satisfaction and Brand Loyalty: A Brand Equity Perspective Abstract Mixed reality technology is being increasingly used in cultural heritage attractions to enhance visitors’ experience. -
Introduction to Minitrack: Mixed, Augmented and Virtual Reality: Co- Designed Services and Applications
Proceedings of the 52nd Hawaii International Conference on System Sciences | 2019 Introduction to Minitrack: Mixed, Augmented and Virtual Reality: Co- designed Services and Applications Petri Parvinen, Minitrack Chair Juho Hamari Essi Pöyry University of Helsinki University of Tampere University of Helsinki [email protected] [email protected] [email protected] Virtual reality (VR) refers to computer safety, privacy and confidentiality and immersive technologies that use software to generate the experiences [1, 2, 4, 5, 8, 12]. A co-created realistic images, sounds and other sensations that envisioning of an immersive experience also elevates represent an immersive environment and simulate a institutions of agreement, commonly coined as a user’s physical presence in this environment [10]. feeling of win-win. From this point of view, the Mixed reality (MR) refers to combining real and major challenge for both VR and AR technologies is virtual contents with the aid of digital devices [3]. to convince users that the added value is high enough Mixed reality is seen to consist of both augmented to compete with the current systems and offerings in reality (i.e., virtual 3D objects in immersive reality), desktops, notebooks, tablets, smartphones and related and augmented virtuality (i.e., captured features of video and game-like applications. reality in immersive virtual 3D environments) [7]. The minitrack encouraged submissions from both All these technologies have recently peaked in terms cutting edge technology and practical applications. of media attention as they are expected to disturb The minitrack showcases research on: existing markets like PCs and smartphones did when · Realistic virtual humans in immersive they were introduced to the markets. -
The Application of Virtual Reality in Engineering Education
applied sciences Review The Application of Virtual Reality in Engineering Education Maged Soliman 1 , Apostolos Pesyridis 2,3, Damon Dalaymani-Zad 1,*, Mohammed Gronfula 2 and Miltiadis Kourmpetis 2 1 College of Engineering, Design and Physical Sciences, Brunel University London, London UB3 3PH, UK; [email protected] 2 College of Engineering, Alasala University, King Fahad Bin Abdulaziz Rd., Dammam 31483, Saudi Arabia; [email protected] (A.P.); [email protected] (M.G.); [email protected] (M.K.) 3 Metapower Limited, Northwood, London HA6 2NP, UK * Correspondence: [email protected] Abstract: The advancement of VR technology through the increase in its processing power and decrease in its cost and form factor induced the research and market interest away from the gaming industry and towards education and training. In this paper, we argue and present evidence from vast research that VR is an excellent tool in engineering education. Through our review, we deduced that VR has positive cognitive and pedagogical benefits in engineering education, which ultimately improves the students’ understanding of the subjects, performance and grades, and education experience. In addition, the benefits extend to the university/institution in terms of reduced liability, infrastructure, and cost through the use of VR as a replacement to physical laboratories. There are added benefits of equal educational experience for the students with special needs as well as distance learning students who have no access to physical labs. Furthermore, recent reviews identified that VR applications for education currently lack learning theories and objectives integration in their design. -
Virtual and Mixed Prototyping Techniques and Technologies for Consumer Product Design Within a Blended Learning Design Environment
INTERNATIONAL DESIGN CONFERENCE - DESIGN 2018 https://doi.org/10.21278/idc.2018.0428 VIRTUAL AND MIXED PROTOTYPING TECHNIQUES AND TECHNOLOGIES FOR CONSUMER PRODUCT DESIGN WITHIN A BLENDED LEARNING DESIGN ENVIRONMENT M. Bordegoni, F. Ferrise, R. Wendrich and S. Barone Abstract Both physical and virtual prototyping are core elements of the design and engineering process. In this paper, we present an industrial case-study in conjunction with a collaborative agile design engineering process and “methodology.” Four groups of heterogeneous Post-doc and Ph.D. students from various domains were assembled and instructed to fulfill a multi-disciplinary design task based on a real-world industry use-case. We present findings, evaluation, and results of this study. Keywords: virtual prototyping, virtual reality (VR), augmented reality (AR), engineering design, collaborative design 1. Introduction Virtual and mixed prototyping within a collaborative blended learning environment is considered an enabling design support technique that allows designers to gain first-hand appreciation of existing or near-future conditions through active engagement with a wide variety in prototyping techniques and prototypes. The product design process (PDP) follows a dual approach and method based on a combination of a blended learning environment (Boelens et al., 2017) and interactive affective experience prototyping (Buchenau and Suri, 2000). The virtual prototyping summer school (VRPT-SS) facilitates this combinatorial collaborative setting to immerse learners in the externalization and representation of their ideas quickly, exploring and communicating their ideas with others. During the course of the week a series of evaluations on the prototyping progressions are made. The spectrum of virtual and mixed prototyping is quite extensive and has multiple definitions and meanings according to literature (see Wang, 2002, and Zorriassatine et al., 2003). -
Growth of Immersive Media- a Reality Check
Growth of Immersive Media - A Reality Check | Growth of Immersive Media- A Reality Check 2019 1 Growth of Immersive Media- Growth of Immersive Media - A Reality Check | Table of Contents A Reality Check Table of Contents 1. Report Introduction & Methodology 3 2. Executive Summary 4 3. Overview & Evolution 6 4. Immersive Media Ecosystem 10 5. Global Market Analysis 16 6. Applications & Use Cases 21 7. Emerging Technology Innovations 31 8. The India Story 35 9. Recommendations 51 Profiles of Key Players 55 Appendix – Additional Case Studies 65 Acknowledgements 71 Glossary of Terms 72 About Nasscom 73 Disclaimer 74 1 Growth of Immersive Media - A Reality Check | Table of Contents 2 Growth of Immersive Media - A Reality Check | Report Introduction & Methodology Report Introduction 1 & Methodology Background, Scope and Objective • This report aims to provide an assessment of the current market for Immersive Media both globally and in India. • This report provides a summary view of the following with respect to Immersive Media: Brief Introduction & its Evolution, Ecosystem Players, Market Size and Growth Estimates, Key Applications and Use Cases, Analysis of the Indian Market, Key demand drivers, Factors limiting growth, along with the key recommendations that may propel the growth of the Immersive Media market in India. Details of Research Tools and Methodology • We conducted Primary and Secondary Research for our market analysis. Secondary research formed the initial phase of our study, where we conducted data mining, referring to verified data sources such as independent studies, technical journals, trade magazines, and paid data sources. • As part of the Primary Research, we performed in-depth interviews with stakeholders from throughout the Immersive Media ecosystem to gain insights on market trends, demand & supply side drivers, regulatory scenarios, major technological trends, opportunities & challenges for future state analysis. -
Lightdb: a DBMS for Virtual Reality Video
LightDB: A DBMS for Virtual Reality Video Brandon Haynes, Amrita Mazumdar, Armin Alaghi, Magdalena Balazinska, Luis Ceze, Alvin Cheung Paul G. Allen School of Computer Science & Engineering University of Washington, Seattle, Washington, USA {bhaynes, amrita, armin, magda, luisceze, akcheung}@cs.washington.edu http://lightdb.uwdb.io ABSTRACT spherical panoramic VR videos (a.k.a. 360◦ videos), encoding one We present the data model, architecture, and evaluation of stereoscopic frame of video can involve processing up to 18× more LightDB, a database management system designed to efficiently bytes than an ordinary 2D video [30]. manage virtual, augmented, and mixed reality (VAMR) video con- AR and MR video applications, on the other hand, often mix tent. VAMR video differs from its two-dimensional counterpart smaller amounts of synthetic video with the world around a user. in that it is spherical with periodic angular dimensions, is nonuni- Similar to VR, however, these applications have extremely de- formly and continuously sampled, and applications that consume manding latency and throughput requirements since they must react such videos often have demanding latency and throughput require- to the real world in real time. ments. To address these challenges, LightDB treats VAMR video To address these challenges, various specialized VAMR sys- data as a logically-continuous six-dimensional light field. Further- tems have been introduced for preparing and serving VAMR video more, LightDB supports a rich set of operations over light fields, data (e.g., VRView [71], Facebook Surround 360 [20], YouTube and automatically transforms declarative queries into executable VR [75], Google Poly [25], Lytro VR [41], Magic Leap Cre- physical plans. -
How to Use the Motion Chart: a NAEP Example
How to Use the Motion Chart: A NAEP Example The Motion Chart provides a unique way to see data across time and by a variety of factors. The text below describes one example of how to view the results for eighth-graders in Boston and Charlotte by selecting specific settings for the X and Y axes, as well as the color and size of the circles. The example shown below is just one of many potential ways to analyze data using the Motion Chart, and therefore it is not intended to provide a broad summary of the findings that a user can explore with this tool. Analyze where districts plot for two student groups You can determine the X and Y axes by clicking on the arrows and selecting a variable (e.g., average scale scores for all students). For instance, the chart below shows the average scores in 2003 for all students on the X axis, and the average score for students eligible for the National School Lunch Program (NSLP) on the Y axis. In this example, the cursor is hovering over the circle representing Boston, showing the average scale score for all students in 2003 as 261.8 on the X axis, and the score for students eligible for the NSLP as 256.4 on the Y axis. From just a quick glance at the chart, it’s clear that the blue circle representing Charlotte has a higher average score for all students but a similar score for students eligible for the NSLP. 1 Use color and size to create context The color and size of the circles on the chart can be selected to show all the same variables that can be shown in the X and Y axes. -
The Missing Link Between Information Visualization and Art
Visualization Criticism – The Missing Link Between Information Visualization and Art Robert Kosara The University of North Carolina at Charlotte [email protected] Abstract of what constitutes visualization and a foundational theory are still missing. Even for the practical work that is be- Classifications of visualization are often based on tech- ing done, there is very little discussion of approaches, with nical criteria, and leave out artistic ways of visualizing in- many techniques being developed ad hoc or as incremental formation. Understanding the differences between informa- improvements of previous work. tion visualization and other forms of visual communication Since this is not a technical problem, a purely techni- provides important insights into the way the field works, cal approach cannot solve it. We therefore propose a third though, and also shows the path to new approaches. way of doing information visualization that not only takes We propose a classification of several types of informa- ideas from both artistic and pragmatic visualization, but uni- tion visualization based on aesthetic criteria. The notions fies them through the common concepts of critical thinking of artistic and pragmatic visualization are introduced, and and criticism. Visualization criticism can be applied to both their properties discussed. Finally, the idea of visualiza- artistic and pragmatic visualization, and will help to develop tion criticism is proposed, and its rules are laid out. Visu- the tools to build a bridge between them. alization criticism bridges the gap between design, art, and technical/pragmatic information visualization. It guides the view away from implementation details and single mouse 2 Related Work clicks to the meaning of a visualization. -
Virtual Reality and Audiovisual Experience in the Audiovirtualizer Adinda Van ’T Klooster1* & Nick Collins2
EAI Endorsed Transactions on Creative Technologies Research Article Virtual Reality and Audiovisual Experience in the AudioVirtualizer Adinda van ’t Klooster1* & Nick Collins2 1Durham University (2019) and independent artist, UK 2 Durham University Music Department, UK Abstract INTRODUCTION: Virtual Reality (VR) provides new possibilities for interaction, immersiveness, and audiovisual combination, potentially facilitating novel aesthetic experiences. OBJECTIVES: In this project we created a VR AudioVirtualizer able to generate graphics in response to any sound input in a visual style similar to a body of drawings by the first author. METHODS: In order to be able to make the system able to respond to any given musical input we developed a Unity plugin that employs real-time machine listening on low level and medium-level audio features. The VR deployment utilized SteamVR to allow the use of HTC Vive Pro and Oculus Rift headsets. RESULTS: We presented our system to a small audience at PROTO in Gateshead in September 2019 and observed people’s preferred ways of interacting with the system. Although our system can respond to any sound input, for ease of interaction we chose four previously created audio compositions by the authors of this paper and microphone input as a restricted set of sound input options for the user to explore. CONCLUSION: We found that people’s previous experience with VR or gaming influenced how much interaction they used in the system. Whilst it was possible to navigate within the scenes and jump to different scenes by selecting a 3D sculpture in the scene, people with no previous VR or gaming experience often preferred to just let the visuals surprise them.