It uses “a red semiconductor laser module and holographic optical element” to project a 25-key 2-octave keyboard onto the surface in front of it.
You can see it in action here.
Saturday, August 12, 2006
Virtual Piano from Japan
DID’s (Digital Information Development) portable virtual piano lets you turn any surface into a musical keyboard.
It uses “a red semiconductor laser module and holographic optical element” to project a 25-key 2-octave keyboard onto the surface in front of it.
You can see it in action here.
It uses “a red semiconductor laser module and holographic optical element” to project a 25-key 2-octave keyboard onto the surface in front of it.
You can see it in action here.
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