It just gets sadder and sadder. And then it gets really really sad. [gogoporen—Thanks Laura!]
Concert Hands Teaches Piano with Wrist Straps and Electrical Zaps
What looks kinda creepy actually sounds quite cool. The Concert Hands system teaches you piano (or keyboard) using a 10-finger feedback system that gently pulses when you should play, coupled with an automated wrist pilot that guides you across octaves.
