Touchlib SVN / Manual


This library provides all the software you need to set up your own FTIR multitouch display. It handles interfacing with a video camera or webcam, blob detection and tracking and calibration. It provides a very simple interface for your programs to listen for touch events such as finger pressed down, finger moved, and finger released.

Project URL:

Download Touchlib SVN build:

If you need more precision (because of image distortion/barrel distortion), use the 2nd version (double calibration grid).

  • [download#2#size]
  • [download#19#size]

Building Touchlib from the SVN:

Download (non-official) reference manual:

  • Unofficial [download#18#size]

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