Improved Multi-Touch Calibration

I’ve updated the calibration system for the Multi-Touch Framework to use a 4-point system adapted from Johnny Chung Lee’s Wiimote Whiteboard project. This is the calibration used in the videos for the Mouse Emulator. I’ll be publishing the code for this shortly, but until then here’s a brief demonstration of the accuracy of the new system.

2 Comments so far

  1. Tony221268 on August 7th, 2008

    Looks great. What do you plan to do with this stuff?

  2. Paul on August 7th, 2008

    Hi Tony,

    My dissertation is on multi-touch interaction and I’ve developed this framework as part of that research. I thought others may find it useful, so I made it available.

    Paul

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