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Touché has been discontinued

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Touché is a free, open-source tracking environment for optical multitouch tables (FTIR, DI, Lasers). It has been written for Mac OS X Leopard and uses many of its core technologies, such as QuickTime, Core Animation, Core Image and the Accelerate framework, but also high-quality open-source libraries such as libdc1394 and OpenCV, in order to achieve good tracking performance.

The Touché environment consists of two parts: A standalone tracking application written in Cocoa, that comes with lots of configuration options as well as calibration and test tools, and a Cocoa framework that can be embedded into custom

What's New in Touché

Version 1.0b3:
  • Native support for TUIO/Flash XML-Socket tracking data.
  • Frames can be thresholded based on distance from a reference color.
  • A setting for the maximum motion displacement between two frames for which a blob should still be matched in two consecutive frames.
  • Nicer tracking indicators in the blob tracking preview views.
  • Plenty of minor bugfixes.

  • More...

Requirements for Touché

Mac OS X 10.5.3 or later, an optical (FTIR, Lasers, DI) multitouch table and either a QuickTime-compatible camera, a libdc1394-compatible FireWire camera or a Wii Remote (experimental).

No longer available

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Touché User Discussion

Current Version (1.x)
Downloads 926
Version Downloads 926
License Free
Date 21 Dec 2008
Platform OS X / PPC 32 / Intel 32
Price Free
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