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Virtual keyboard played with lasers

Virtual keyboard played with lasers

Digital Information Development (DID) have developed a virtual piano that is played
with a keyboard consisting of projected laser beams.

The virtual keyboard projects a 25-key 2-octave keyboard onto the surface in front
of it.

A CMOS camera and infrared semiconductor laser module detect which keys are touched
and the corresponding notes are emitted from speakers built into the device.

Found on
Geekologie

Posted by: rikoko

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