The highly handy virtual piano seems to be an out of the ordinary upshot of the laser technology. A Japanese firm, DID (Digital Information Development), has popped out this virtual piano (Still a baby if we talk about the 88-key grand piano). It utilizes an infrared red semiconductor laser module and a CMOS camera to detect the virtual keys of the projected 25-key 2-octave piano keyboard. The keyboard features three other voices in addition to piano, i.e. organ, pipe organ and harpsichord. Now, you can play the music anywhere without the worry of carrying your bulky musical instruments with you. Anyways, the virtual piano is likely to hit Japanese stores in the month of November for a price of $130.



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