Check out the Kyub, it is a Three-Dimensional Feather Touch MIDI Keyboard. It is brought to us by the same inventor that made the servoelectric guitar that we featured in the past.
“The Kyub is a maker friendly, open source MIDI keyboard that provides a new window to musical performance. Capacitive sensing gives the Kyub extremely sensitive action and an internal accelerometer allows the volume of each note to be precisely controlled for versatile musical expression. You can attach multiple Kyubs to a computer synthesizer or digital audio workstation for solo play, jamming with friends, or composition. A computer with a synthesizer program is required to make music, Â Almost any computer-based synthesizer can be used–we provide information on connecting the Kyub to the free demo version of Propellerhead Reason which provides access to hundreds of high quality sounds.”