19. January 2008

Building a Cheap Multi-Touch Whiteboard using a WiiMote and a Projector

Yet another cool thing to do with a WiiMote: Build an electronic multi-touch whiteboard.

The WiiMote includes an infrared camera which can be used to track points which reflect infrared light. Johnny Chung Lee used this feature to work with self-made infrared pens on various surfaces (primarily projections):

The descriptions sounds as if it should be relatively easy (and cheap) to build something like that yourself. All necessary software is available on Johnny’s website.

(via Kreativrauschen.de via Fefe)

Topics: DIYinteractiveWiimote

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