Look, we're all for accelerated learning, but somehow the idea of strapping our limbs into the Concert Hands setup is a wee bit disconcerting. Locked at the wrists onto a sliding mechanical bar, the apparatus guides our paws to the proper keys, while pulses are sent to your fingers to tell you what keys to press. Intimidating? Sure, but honestly, we're more worried about what our idle hands might learn if this thing was hooked up to the wrong AI... okay, probably just a Chopin piece, but you never know. See for yourself and imagine the horrors after the break.