Archive: Application

Real-Time Fluid Dynamics on a Multi-touch Table

Smoke improved… One of the demo applications which comes with Touchlib is Smoke. The technique which is used to create ‘smoke’ is based on the algorithm presented by Jos Stam in his paper Real-Time Fluid Dynamics for Games. Often multi-touch [...]

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MMA Pro update

Minor fixes: – Fullscreen should be working now – It is should be possible to use any screen resolution now (previous version used 1024 x 768, hardcoded) – Keyboard can be locked on the stage (prevents the keyboard from jumping [...]

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Multitouch @ SOCO Amsterdam

My 2 minutes of fame… Last saturday MMA Pro was presented on national television (NED3, VPRO) in the show called “In de ban van ‘t ding”. The documentary created by Dahl TV and Bright Magazine is about the (new) technologies [...]

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Nasa World Wind used with Multitouch

The last 2 days I’ve been working on a new application (or actually a plugin) which controls Nasa World Wind. This is the result 🙂 * update: 23 november 2007 * Using the plugin on my multitouch table (diffused illumination) [...]

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Multitouch Puzzle & Beamer Latency Issues

Last weekend I worked on a new flash application which is called the ‘Multitouch Puzzle Game’. This game is a tile based puzzle game which let users solve the puzzle by mouse or solve the puzzle with multitouch (collaborative puzzle [...]

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MMA Pro

I have made a special version of MMA which uses the Adobe Integrated Runtime (AIR) technology. It now supports adding images on-fly. Just connect your digital camera by using your usb transfer cable (or if you have a memorycard reader [...]

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MMA update

Yesterday I looked into (ab)using google maps to use with the MMA. Because I did not felt like implementing an entire tile engine myself I looked around on Google and found this actionscript project: Google Maps API opensource. However this [...]

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Multitouch Media Application v2 Release

Last weekend I code a keyboard in actionscript and added it to the Multitouch Media Application. At this moment you will only be able to type text into the yellow square. Due some bug in touchlib/TUIO the shift button won’t [...]

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Multitouch Media Application Released!

Since the start of my project, I wanted to do a multi-touch media application which could be used for organizing photos and videos. I started my first attempts with using the languages C++ and OpenGL. However this was more difficult [...]

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Touch Tracer v0.2.1 release

Not much new, just some minor bug fixes, improvements and compatibility fixes for the latest touchlib (rev. 61). Download: I’ve included a Windows binary and the source code of touch tracer for Linux users.By using the included Makefile you should [...]

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Multitouch Windows XP?

If you take a look at multitouch videos on Youtube, most of them are related to photo manipulation.These demo movies show the possibility of scaling, rotating and translating multiple photos at the same time. A few days ago I created [...]

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Touch Tracer v0.2 release

Last week I managed to get touchlib compiled under Ubuntu Linux (thanks Xvarg). While bug fixing and updating my touch tracer source code, I also tried to compile it in Ubuntu. Since I am not a linux guru, getting the [...]

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It’s alive!

It works! After the last blog not much had to be done about the FTIR screen. Actually I only used some tape to hide the wires on the sides. With all LED’s in place and the frame being placed on [...]

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