Sensor_WOB 2Using Sensors to control music, lights or videos directly from your body is still quite en vogue. To buy readymade products is one way, but nowadays people built up their own hardware solution to perform, see OWOW from NL as a good example. The existing catalogue of (EOWave-) sensors is now selling out at Schneidersladen (50% off!) to find a good place in such systems, Good luck.