cellphone PC mouse

laptop touch-pad is not enough, and u need a local solution for a mouse?

why not use your camera-phone as the optical-sensor, and the * and # keys as right and left buttons?

a cellphone applet takes frequent pictures of the surface, understands what directions was the phone moved, and sends the outcome to the PC, which reacts with a little driver or software!

someone tried it, but he closed the source, and didn't update it for a long while..

no sketches yet..

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