Future of Exiv2 2021-02-27 Agenda
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Practice Tips for Open Source Licensing Adam Kubelka
Santa Clara High Technology Law Journal Volume 22 | Issue 4 Article 4 2006 No Free Beer - Practice Tips for Open Source Licensing Adam Kubelka Matthew aF wcett Follow this and additional works at: http://digitalcommons.law.scu.edu/chtlj Part of the Law Commons Recommended Citation Adam Kubelka and Matthew Fawcett, No Free Beer - Practice Tips for Open Source Licensing, 22 Santa Clara High Tech. L.J. 797 (2005). Available at: http://digitalcommons.law.scu.edu/chtlj/vol22/iss4/4 This Article is brought to you for free and open access by the Journals at Santa Clara Law Digital Commons. It has been accepted for inclusion in Santa Clara High Technology Law Journal by an authorized administrator of Santa Clara Law Digital Commons. For more information, please contact [email protected]. ARTICLE NO FREE BEER - PRACTICE TIPS FOR OPEN SOURCE LICENSING Adam Kubelkat Matthew Fawcetttt I. INTRODUCTION Open source software is big business. According to research conducted by Optaros, Inc., and InformationWeek magazine, 87 percent of the 512 companies surveyed use open source software, with companies earning over $1 billion in annual revenue saving an average of $3.3 million by using open source software in 2004.1 Open source is not just staying in computer rooms either-it is increasingly grabbing intellectual property headlines and entering mainstream news on issues like the following: i. A $5 billion dollar legal dispute between SCO Group Inc. (SCO) and International Business Machines Corp. t Adam Kubelka is Corporate Counsel at JDS Uniphase Corporation, where he advises the company on matters related to the commercialization of its products. -
Ubuntu Kung Fu
Prepared exclusively for Alison Tyler Download at Boykma.Com What readers are saying about Ubuntu Kung Fu Ubuntu Kung Fu is excellent. The tips are fun and the hope of discov- ering hidden gems makes it a worthwhile task. John Southern Former editor of Linux Magazine I enjoyed Ubuntu Kung Fu and learned some new things. I would rec- ommend this book—nice tips and a lot of fun to be had. Carthik Sharma Creator of the Ubuntu Blog (http://ubuntu.wordpress.com) Wow! There are some great tips here! I have used Ubuntu since April 2005, starting with version 5.04. I found much in this book to inspire me and to teach me, and it answered lingering questions I didn’t know I had. The book is a good resource that I will gladly recommend to both newcomers and veteran users. Matthew Helmke Administrator, Ubuntu Forums Ubuntu Kung Fu is a fantastic compendium of useful, uncommon Ubuntu knowledge. Eric Hewitt Consultant, LiveLogic, LLC Prepared exclusively for Alison Tyler Download at Boykma.Com Ubuntu Kung Fu Tips, Tricks, Hints, and Hacks Keir Thomas The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas Prepared exclusively for Alison Tyler Download at Boykma.Com Many of the designations used by manufacturers and sellers to distinguish their prod- ucts are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Programmer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. -
Panoramas Shoot with the Camera Positioned Vertically As This Will Give the Photo Merging Software More Wriggle-Room in Merging the Images
P a n o r a m a s What is a Panorama? A panoramic photo covers a larger field of view than a “normal” photograph. In general if the aspect ratio is 2 to 1 or greater then it’s classified as a panoramic photo. This sample is about 3 times wider than tall, an aspect ratio of 3 to 1. What is a Panorama? A panorama is not limited to horizontal shots only. Vertical images are also an option. How is a Panorama Made? Panoramic photos are created by taking a series of overlapping photos and merging them together using software. Why Not Just Crop a Photo? • Making a panorama by cropping deletes a lot of data from the image. • That’s not a problem if you are just going to view it in a small format or at a low resolution. • However, if you want to print the image in a large format the loss of data will limit the size and quality that can be made. Get a Really Wide Angle Lens? • A wide-angle lens still may not be wide enough to capture the whole scene in a single shot. Sometime you just can’t get back far enough. • Photos taken with a wide-angle lens can exhibit undesirable lens distortion. • Lens cost, an auto focus 14mm f/2.8 lens can set you back $1,800 plus. What Lens to Use? • A standard lens works very well for taking panoramic photos. • You get minimal lens distortion, resulting in more realistic panoramic photos. • Choose a lens or focal length on a zoom lens of between 35mm and 80mm. -
Affinity Photo-Digikam Summer 2020
UCLA Research Workshop Series Summer 2020 Affinity Photo & digiKam Anthony Caldwell What is Affinity Photo? Wikipedia: Affinity Photo is a raster graphics editor Serif: If you could create your own photo editing software, it would work like this. What is digiKam? Wikipedia: digiKam is a free and open-source image organizer and tag editor digiKam: digiKam is an advanced open-source digital photo management application that provides a comprehensive set of tools for importing, managing, editing, and sharing photos and raw files. Color Color Space Wikipedia: A color space is a specific organization of colors. In combination with physical device profiling, it allows for reproducible representations of color, in both analog and digital representations. Color depth The human eye can distinguish around a million colors Color depth 1-bit color 2 colors 2-bit color 4 colors 3-bit color 8 colors 4-bit color 16 colors 5-bit color 32 colors 8-bit color 256 colors 12-bit color 4096 colors High color (15/16-bit) 32,768 colors or 65,536 colors True color (24-bit) 16,777,216 colors Deep color (30-bit) 1.073 billion 36-bit approximately 68.71 billion colors 48-bit approximately 281.5 trillion colors Note: different configurations of software and hardware can produce different color values for each bit depth listed Color Space Commission internationale de l’éclairage 1931 color space Image Source: https://dot-color.com Color Space Additive color mixing Image Source: https://en.wikipedia.org Color Space K Subtractive color mixing Image Source: https://en.wikipedia.org Color Space The Lab Color Space Image Source: https://docs.esko.com/ Color Space Color Space Comparison Image Source: https://www.photo.net Affinity Photo and digiKam… Questions? Anthony Caldwell UCLA Digital Research Consortium Scholarly Innovation Labs 11630L Charles E. -
Stereo Panography
STEREO PANOGRAPHY How I make 360 degree stereoscopic photos Thomas K Sharpless Philadelphia, PA [email protected] WHY SPHERICAL PHOTOGRAPHY? ● Omnidirectional view of a place and time ● Very high resolution possible ● Immersive experience possible WHAT IS A SPHERICAL PHOTO? ● A 360 x 180 degree image ● Processed and stored in a flat format such as equirectangular or cube map. ● Viewed piecewise on a screen using panorama player software with interactive pan and zoom. ● When viewed in a virtual reality headset, you feel that you are inside the picture. SPHERICAL IMAGE FORMATS TOP: 360x180 DEGREE EQUIRECTANGULAR MAP BOTTOM:SIX 90x90 DEGREE CUBE FACES VIEW SPHERICAL PHOTOS ON THE WEB The bathroom panorama, on 360Cities.net Are You Asleep In There? -- Ed Wilcox Same room, different artist, on Roundme.com Now And At The Hour Of Our Death -- Ashley Carrega HOW TO MAKE A SPHERICAL PHOTO ● Use a fish-eye or ultra-wide lens ● Rotate the camera around lens pupil while taking enough photos to cover the sphere ● Use stitching software to combine the photos into a seamless spherical image A PRO PANORAMIC CAMERA SONY A7r FULL FRAME MIRRORLESS CAMERA SIGMA 15 MM 160 DEGREE FISH-EYE LENS A COMPACT PANORAMIC CAMERA SONY ALPHA, SAMYANG 8mm/2.8 160 DEG. FISH-EYE PANORAMIC TRIPOD HEAD NODAL NINJA NN6 WITH MULTI-STOP ROTATOR PANORAMA BUILDING SOFTWARE ESSENTIAL ● PTGui pro ($$) or Hugin (free) ● Adobe Photoshop ($$$) or GIMP (free) VERY USEFUL ● Adobe Lightroom ($$) ● Pano2VR pro ($$) ● Image Magick (free) ESSENTIAL FOR 3D ● sView stereo panorama player (free) ● PT3D stereo stitching helper ($) OMNIDIRECTIONAL STEREO Combines two 19th century innovations: panoramic photos + stereoscopic photos Depends on 21st century digital technology Best viewed on a computer-driven stereopticon, that is, a virtual reality headset OMNISTEREO THEORY An omnistereo photo is a stereo pair of slit-scan panoramas. -
Monitoring Photo Fl08
Monitoring with Panoramas and Fixed Photopoints: Monitoring recreational impacts, and assessing habitat change from the office using panoramic and fixed photopoints. Chip Young Trail Specialist Florida Fish and Wildlife Conservation Commission (FWC) Office of Recreation Services Panoramic Photopoint = multiple photographs taken from one specific point, stitched together to form a single image. Fixed Photopoint = single photograph taken at a specific point in a specific direction (bearing). Why use fixed and/or panoramic photopoints for monitoring? !! Shows condition of area at one place and time. !! Shows change over time at a particular place. !! Possible to monitor many areas in a relatively short period of time in the field (to be later assessed from the office). !! Quick and easy. FWC lead management areas with developed recreational opportunities Shows condition of area at one time and place. Shows change over time at a particular place (site condition) FALL 2007 SPRING 2008 Shows change over time at a particular place (inventory). FALL 2007 FALL 2008 Situations where photopoints are utilized as an efficient way to monitor impacts. !! Trailheads !! Points along trail !! Parking lots !! Camping areas !! Wildlife viewing blinds !! Observation towers !! Boardwalks !! Boat ramps/paddling launches !! Picnic areas !! and many other use areas Trailheads SPRING 2008 FALL 2008 Points along trail SPRING 2008 FALL 2008 Parking lots FALL 2007 SPRING 2008 Camping areas FALL 2007 SPRING 2008 Wildlife viewing blinds SPRING 2008 FALL 2008 More wildlife -
Metadefender Core V4.13.1
MetaDefender Core v4.13.1 © 2018 OPSWAT, Inc. All rights reserved. OPSWAT®, MetadefenderTM and the OPSWAT logo are trademarks of OPSWAT, Inc. All other trademarks, trade names, service marks, service names, and images mentioned and/or used herein belong to their respective owners. Table of Contents About This Guide 13 Key Features of Metadefender Core 14 1. Quick Start with Metadefender Core 15 1.1. Installation 15 Operating system invariant initial steps 15 Basic setup 16 1.1.1. Configuration wizard 16 1.2. License Activation 21 1.3. Scan Files with Metadefender Core 21 2. Installing or Upgrading Metadefender Core 22 2.1. Recommended System Requirements 22 System Requirements For Server 22 Browser Requirements for the Metadefender Core Management Console 24 2.2. Installing Metadefender 25 Installation 25 Installation notes 25 2.2.1. Installing Metadefender Core using command line 26 2.2.2. Installing Metadefender Core using the Install Wizard 27 2.3. Upgrading MetaDefender Core 27 Upgrading from MetaDefender Core 3.x 27 Upgrading from MetaDefender Core 4.x 28 2.4. Metadefender Core Licensing 28 2.4.1. Activating Metadefender Licenses 28 2.4.2. Checking Your Metadefender Core License 35 2.5. Performance and Load Estimation 36 What to know before reading the results: Some factors that affect performance 36 How test results are calculated 37 Test Reports 37 Performance Report - Multi-Scanning On Linux 37 Performance Report - Multi-Scanning On Windows 41 2.6. Special installation options 46 Use RAMDISK for the tempdirectory 46 3. Configuring Metadefender Core 50 3.1. Management Console 50 3.2. -
Governance: Funding Members
Enabling freedom of action in open source technologies for the world’s largest patent non-aggression community. ABOUT: WHAT WE DO: Established in 2005, Open Invention Network (OIN) is the world’s ❖ Deliver royalty-free access to the Linux System patents largest patent non-aggression community and free defensive of our community members through cross- licensing patent pool. commitments ❖ Manage over 1,300 OIN patents and applications, licensed We remove patent friction in core open source technologies, FREE-of- charge to all our members which drives higher levels of innovation. Open Source Software Leverage our relationships to collect and share prior art (OSS) distills the collective intelligence of a global community. ❖ when needed MISSION: ❖ Challenge patent applications as appropriate We enable freedom of action for Open Invention Network ❖ Provide collective intelligence from a global community community members and users of Linux/OSS-based ❖ Support our members and those under attack from patent technology through our patent non-aggression cross- license in aggressors the Linux System, which defines the commitment. BY THE NUMBERS: We will continue to grow our worldwide membership and the ❖ OIN is 3,300 worldwide members strong and includes Linux System over time, thereby strengthening our patent non- start-ups to Fortune 100 corporations. aggression coverage through the power of the network effect. ❖ Members gain access to a cross-licensee pool of patents - in total, the OIN community owns more than 2 million VISION: patents and applications. We will execute our mission by growing our patent non- ❖ Our patent portfolio includes approximately 1,300 global aggression community and engaging with companies of all patents and applications with broad scope. -
Software Wars, Business Strategies and IP Litigation
Software Wars, Business Strategies and IP Litigation Immediately after Oracle America filed a patent infringement suit against Google Inc. in August 2010 the trade press labelled this a “software war.” Their interest was a trial featuring Oracle’s “star” counsel David Boies. In mid-January often cited Florian Mueller of NoSoftwarePatents, wrote “Google is patently too weak to protect Android—Google’s cell phone software.”1 (On April 4 Lead bidder Google offered $900 million for Nortel’s 6,000 patents and applications. A decision is expected in June}. By the end of March he had counted 39 patent infringement suits against Google.2 Whether Oracle wins Oracle v Google or not, Oracle and IBM may become losers. It is important that Oracle not alienate the software development community or its customers as it attempts to monetise the assets from the Sun Microsystems—now Oracle America— acquisition. The Oracle v. Google complaint was carefully targeted at Google’s Android software, avoiding the appearance of monetising the Java language and platform itself. The Android software was developed as open source in conjunction with the Open Handset Alliance. Android's mobile operating system is based on a modified version of the Linux kernel, subject to Linux patents. Google published all of the computer code under an Apache Software Foundation License.3 This license is royalty-free and places no restrictions on derivative products or commercial use. Based on IDC market share estimates by the fourth quarter of 2010, Android phones had 39% of the market. An Oracle asset gained through the acquisition of Sun was the OpenOffice open-source software—one of the only remaining substantial “competitors” to Microsoft’s document processing applications. -
Introduction to Linux
Presentation to U3A - Linux Introduction 8 June 2019 – Terry Schuster - [email protected] What is Linux? https://en.wikipedia.org/wiki/Linux https://www.iotforall.com/linux-operating-system-iot-devices/ In simple terms, Linux is an operating system which was developed to be a home-built version of UNIX, one of the first operating systems which could be run on different brands of mainframe computers with quite different types of hardware. Linux has developed to the extent that it is the leading operating system on servers and other big iron systems such as mainframe computers, and the only OS used on TOP500 supercomputers (since November 2017, having gradually eliminated all competitors). It is used by around 2.3 percent of desktop computers. The Chromebook, which runs the Linux kernel-based Chrome OS, dominates the US K–12 education market. In the mid 2000’s, Linux was quickly seen as a good building block for smartphones, as it provided an out- of-the-box modern, full-featured Operating System with very good device driver support, and that was considered both scalable for the new generation of devices and had the added benefit of being royalty free. It is now becoming very common in IoT devices, such as smart watches/refrigerators, home controllers, etc. etc. BTW, Tux is a penguin character and the official brand character of the Linux kernel. Originally created as an entry to a Linux logo competition, Tux is the most commonly used icon for Linux, although different Linux distributions depict Tux in various styles. The character is used in many other Linux programs and as a general symbol of Linux. -
KDE Plasma 5
Arvo Mägi KDE Plasma 5 Tallinn, 2017 1 Sissejuhatus KDE töökeskkonnale pani aluse saksa programmeerija Matthias Ettrich 14.10.1996. 2016. a oktoobris sai populaarne KDE seega 20. aastaseks. Hea ülevaate KDE ajaloost annab artikkel „19 Years of KDE History: Step by Step.” KDE 4.14 ilmumisega oli KDE saavutanud kasutusküpsuse, kuid edasine areng kippus takerduma – vaja oli põhimõttelisi uuendusi. Otsustati võtta kasutusele iseseisvatel moodulitel põhinev KDE 5 arhitektuur – Qt/Frameworks. Kõik KDE rakendusprogrammid, sh Plasma 5 töölaud, kasutavad ainult konkreetse rakenduse jaoks vajalikke mooduleid. Varem kasutati kõigi rakenduste jaoks ühist suurt teeki, mis raskendas muudatuste tegemist ja pidurdas arendustööd. Qt on C++ programmeerimiskeskkond. Pikaajalise toega Qt 5.9 LTS ilmus 31. mail 2017. KDE Frameworks on 70 moodulist koosnev komplekt, mis lihtsustab Qt keskkonnas KDE programmide koostamist. Frameworks veaparandused ja täiendused ilmuvad iga kuu. KDE Plasma 5 töölaud põhineb KDE Frameworksil (KF5). Töölaua veaparandused ilmuvad iga kuu, vajadusel mitu korda kuus, uued versioonid kord kvartalis. Plasma 5.8 LTS, mis on pikaajalise toega (18 kuud), ilmus 4.10.2016, veidi enne KDE 20. aastaseks saamist. Plasma 5.10 ilmus 30.05.2017. Järgmine pikaajalise toega Plasma 5.12 ilmub 2018. a jaanuaris. Plasma 5 töölaud on pälvinud palju kiitvaid hinnanguid ja sobib igapäevaseks tööks. Eeldab kaasaegset, mitme tuumaga protsessori ja piisava mäluga (vähemalt 4 GB) arvutit. SSD kettalt töötab välkkiirelt. Töölaud on keskkond rakendusprogrammide käivitamiseks ja kasutamiseks. KF5-le on üle viidud kõik KDE põhirakendused (failihaldur Dolphin, pildinäitaja Gwenview, konsool Konsole, teksti- redaktor Kate, ekraanitõmmise võtja Spectacle, videoredaktor Kdenlive, plaadikirjutaja K3b jt). Need on KDE Applications koosseisus, mille uued versioonid ilmuvad kolm korda aastas, veaparandused kord kuus. -
Why Be a KDE Project? Martin Klapetek David Edmundson
Why be a KDE Project? Martin Klapetek David Edmundson What is KDE? KDE is not a desktop, it's a community „Community of technologists, designers, writers and advocates who work to ensure freedom for all people through our software“ --The KDE Manifesto What is a KDE Project? Project needs more than just good code What will you get as a KDE Project? Git repository Git repository plus „scratch repos“ (your personal playground) Creating a scratch repo git push –all kde:scratch/username/reponame Git repository plus web interface (using GitPHP) Git repository plus migration from Gitorious.org Bugzilla (the slightly prettier version) Review Board Integration of git with Bugzilla and Review Board Integration of git with Bugzilla and Review Board Using server-side commit hooks ● BUG: 24578 ● CCBUG: 29456 ● REVIEW: 100345 ● CCMAIL: [email protected] Communication tools Mailing lists Wiki pages Forums Single sign-on to all services Official IRC channels #kde-xxxxx (on Freenode) IRC cloak me@kde/developer/mklapetek [email protected] email address Support from sysadmin team Community support Development support Translations (71 translation teams) Testing support (Active Jenkins and EBN servers, plus Quality Team) Project continuation (when you stop developing it) KDE e.V. support Financial and organizational help Trademark security Project's licence defense via FLA Promo support Stories in official KDE News site (Got the Dot?) Your blog aggregated at Planet KDE Promo through social channels Web hosting under kde.org domain Association with one of the best