Friday, June 10, 2011

Optical Multitouch Techniques

Multitouch – How To | Seth Sandler

 

Optical Multitouch Techniques

Each technique utilizes 3 main components:

  1. Infrared Camera (or other optical sensor)
  2. Infrared light
  3. Visual Feedback (projector or LCD)

setup thumb1 Multitouch   How To

 

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