Python is a nice high-level language, but most graphic applications have some code that must run fast at any price. Everyone knows that it is possible to write C/C++ extensions for Python. Not everyone knows that it can be done cleanly, simply and DRY.
2012
River Valley TV
3
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The (eternally) imminent integration of GEGL into GIMP—or rather, fully basing GIMP on GEGL—holds great promise. Lossless editing and unlimited re-adjustment and reordering of image editing steps are only the beginning. However there is big gap between the nuts and bolts of the GEGL graph and nodes, and the world of GIMP users doing high-end image manipulation for artistic results. User interfaces bridge this gap and Peter Sikking, principal Interaction Architect at m+mi works, and lead Interaction Architect of GIMP, will outline in this talk the UI principles that can unlock the power of GEGL in a GIMP context.
2012
River Valley TV
4
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Much of the power of GIMP comes from its plug-in architecture. Most of the functions you use in GIMP, including everything in the Filters menu, are implemented as plug-ins. Happily, writing GIMP plug-ins is easy. This talk will show you how to write new plug-ins or extend existing ones in two languages: Script-fu and Python
2012
River Valley TV
5
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This session shows how when we put together Free software, free content and open hardware, we get something that we can call: “Collaborative intellectual property.”
2012
River Valley TV
6
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Puredyne is the USB-bootable GNU/Linux operating system for creative media. It is a live distribution, you don’t need to install anything – simply boot your computer using a USB key or CD/DVD and you’re ready to start using software such as Pure Data, Supercollider, Icecast, Csound, Fluxus, Processing, Arduino, Gimp, Inkscape and much more.
2012
River Valley TV
7
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Artists use UpStage to collaborate in real-time on live performances for an online audience, using the web interface to manipulate graphics, animations, text, text2speech, audio, web cams and drawing, creating live performances that are accessible to anyone with a standard browser and internet connection. The application, which is open source and written in Python, sits on a server so there is no need for artists or audience to download or install anything.
2012
River Valley TV
8
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This presentation invites developers to help create a suite of open source software to create and modify clothing patterns in open data formats to match an individual’s body measurement and generate customized patterns as printable files. Current applications are proprietary, do not interoperate, and are expensive. An open source solution would enable individual and small label designers to create and provide custom sized patterns without purchasing high-cost proprietary software.
2012
River Valley TV
9
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The Rural Design Collective in Port Orford, Oregon, is a not-for-profit professional mentoring program with a local focus designed to help motivated, creative people begin an independent career on the Internet. They learn to work remotely using collaborative tools and social-networking sites, and are required to meet production deadlines and interact with their clients one-on-one either using online communication tools or by conducting on-site meetings. The program is focused on teaching and using open source technologies.
2012
River Valley TV
10
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This talk will cover the issues of bringing live interpretive performance back into electronic music and multimedia performance culture. Issues of technology obsolesce, interface, types of users, hardware, and historical cultures patterns will be discussed. Ways the open source community can help build tools that will be useful to the video or music artists interested in interpretive performance of works will be suggested.
2012
River Valley TV
11
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Type is a tool. This talk aims to give an inspiring overview of excellence in the typographic arts, with a special emphasis on fonts and world-class book design using free software.
2012
River Valley TV
13
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Devices seldom agree about colours by default. RGB (Red/Green/Blue) colour spaces in digital or analog cameras are different from laptop and desktop monitors and those are different from inkjet printers, even if they do not only support a CMYK (Cyan/Magenta/Yellow/Key-Black) colour space. The talk gives an overview of how these diverging colours can be brought together by the configurable Oyranos Colour Management System on a system level. It will further discuss what is required by applications to make use of the provided ICC profile information.
2012
River Valley TV
14
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Best practices for designing, releasing, maintaining and packaging open fonts. A review of dos and don’ts based on real world examples and community experiences. Various tips and tools for authors, designers and contributors to open font projects to Do The Right Thing in the complicated area of open fonts.
2012
River Valley TV
15
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OSP (Open Source Publishing) is a multidisciplinary, multi-national design collective based in Brussels. Since 2006 they have been experimenting with Free Software for design. In this talk, OSP tours you at the speed of light through work done since LGM 2009.
2012
River Valley TV
17
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Diffusion Curves are an exciting and flexible new primitive for creating images with smooth color transitions. However, the best method to display diffusion curves so far is to rasterize them, which is unsuitable for use with SVG for example. I will present the basic idea behind Diffusion Curves, an alternative interpretation and an approach to creating a purely vector based representation (discussion welcome).
2012
River Valley TV
18
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Batch Commander is a tool that provides a graphical interface for styling (La)TeX documents. While the plaintext-based nature of TeX is ideal for automated typesetting, Batch Commander provides a GUI for editing document styles visually, instead of manually editing style files and recompiling. A quick previewing system and support for extensions make Batch Commander worth a look for anyone using TeX, LaTeX or ConTeXt for their own work.
2012
River Valley TV
19
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This presentation will discuss the requirements of orthographies for African languages in Latin scripts and shows how to implement them with modern fonts technologies. Good practices, mistakes and evaluation of fonts for African languages with high requirements will be discussed. The presentation will also showcase various font projects that are benefitting from the input, feedback and work of the Open Source community.
2012
River Valley TV
20
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Raph Levien is a longtime contributor to the libre graphics community (libart, Ghostscript, Advogato) and launched Spiro at LGM 2007 in Montreal. Now working for Google, he is leading an initiative to sponsor libre font projects and services. This talk by Dave Crossland, a sponsored type designer, will outline the sponsorship opportunity for type designers wishing to design fonts that can be shared and collaboratively improved. It will also offer one of the first public demonstrations of a related Google font project.
2012
River Valley TV
21
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Making the world a better place has been a powerful engine of ingenuity and has driven technological development from Claude Chappe’s signalling system to Samuel Morse’s telegraph, from Paul Otlet’s information indexes to Ted Nelson’s hyperspace. Information technology in general and the World Wide Web and its label Web 2.0 in particular tell a legend of empowering users and enabling participation.
2012
River Valley TV
22
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This talk presents the techniques and software I used and developed for creating the Cantarell font family, and looks at the future of free software type design. During the last 2 years I undertook the prestigious MA Typeface Design programme at the University of Reading, UK. The course involves two major projects, a theoretical dissertation and a practical type design. I wrote about the nexus of free software and typeface design, and used only free software to design Cantarell.
2012
River Valley TV
23
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The Fedora Design Team is an Open Community consisting from people from all around the world collaborating on various projects, from desktop wallpapers to posters, icons, website and application mockups, CD/DVD art and more. Everything created by the team is licensed freely, according with Fedora’s foundations: Freedom, Friends, Features, First.
2012
River Valley TV
24
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Open Source plays an increasingly important role in arts and design through Web applications and open licenses. The Networked Media design programme of the Piet Zwart Institute has, for years, employed Open Source more radically for all course work, on servers and clients, with a focus on the command line, coding and FLOSS philosophy to foster rethinking of media instead of off-the-shelf design.
2012
River Valley TV
25
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LibreDWG is a library to handle files in the DWG format used by AutoCAD. I will present a general overview of the history of the project, explaining how a group of students at the University of São Paulo developed a new and relevant free software library (listed in the FSF High Priority Projects List) and how it became approved as an official GNU package.
2012
River Valley TV
26
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The Ghostscript team has a few on-going or soon-to-complete development efforts which would be of great interest to the free graphics community. We have done some major work with ICC-profiles which is about to be merged into trunk for release in August (hopefully.) We have also integrated freetype as a font-renderer, and made under-the-hood improvements in the form of clist and going towards multi-threaded rendering. In the embedded/small-memory-footprint application area, we have been working on mupdf. These are just a few highlights.
2012
River Valley TV
27
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The project was started in 2003 as a Sketch fork. Since that time sK1 became an awardwinning Open Source application and supports a lot of unique and professional publishing features. This year is a serious milestone in project development – global refactoring, multiplatform versions etc.
2012
River Valley TV
28
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Laidout is a desktop publishing program that I use primarily to make cartoon books. It can lay out images and gradients (including mesh gradients) onto booklets, as well as onto arbitrary polyhedral surfaces. Other novel features include controlled multiple image import, and image mesh warping. Being debugged currently are multicontact abilities. Discussion will also include experiences with various open source software for related tasks.
2012
River Valley TV
29
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Blender is the free open source 3D content creation suite, available for all major operating systems under the GNU General Public License. Ton Roosendaal presents work on Blender the past year, current status and plans for the future.
2012
River Valley TV
30
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In 2009 I made a trip to New Zealand where I took about 15,000 photos. After I spent weeks selecting and processing the good shots and getting very positive feedback from my friends, I decided to try to make a book about my trip. I had already been using Scribus in the past, but not for anything beyond very simple one-page layouts. Trying to figure out how to do a whole book took me a while, not only working with (and on) the tools, but also reading a lot about design, typography and more esoteric stuff like colour management.
2012
River Valley TV
31
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Shoebot is a graphics robot with which you can create complex images and animations using a very simple syntax on top of the Python programming language. It is specifically aimed at designers and artists who want to incorporate code into their creations, but it also provides for a good educational framework for introducing code-based approaches, with a simple interface and quick image-based results.
2012
River Valley TV
32
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Plana started as an academic project by Luís Camanho for a small independent publisher on illustration and comics. Free software was embraced almost from the very beginning. It was an answer to economic constraints but also reflection of our empathy with the libre graphics world. As a consequence, we got interested in copyright and embraced the sharing culture, informing and encouraging our authors to distribute their work for free. With five books published since 2008 we would like to share our experiences so far.
2012
River Valley TV
35
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Among free software graphics application, Krita is unique in that its painting system is plugin-based: all Krita brush engines are plugins. Starting with the sumi-e hairy brush engine I worked on during the 2008 Google Summer of Code, I continued writing over half a dozen experimental, funny and useful brush engine for my Master’s Thesis at the VŠBTechnical University of Ostrava. This presentation will start with a live demonstration of these brush engines. The second part will be more technical: I will give an introduction into the art of writing brush engine plugins for Krita. It’s easy and fun, not difficult at all!
2012
River Valley TV
36
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