Wiimote touch screen hack

RobWalker

Active Member
This is making the rounds of various places on the internet, but is an amazing video of a touch screen built using a Wiimote and a simple IR LED in a pen: http://www.cs.cmu.edu/~johnny/projects/wii/

There must be dozens of possible HA applications for this ... sure it isn't finger based and you need a stylus, but on the other hand it is multi-touch, so you could build a cheap Microsoft Surface knock-off.

Mounting one on a cheap 22" LCD would give a large in-wall touchscreen at a fraction of the price of a commercial offering.

Anyone else see a good excuse to build one of these?
 
Seems like a long way to go to end up with something like a Gyration air mouse... but it looks to be multi-touch!
 
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