Meet Booster One: wireless headphones that let you control computer and smartphone apps with head movements. They have a gyroscope to recognize 4 types of head moves. Booster One comes with steel headbands, Bluetooth, comfortable ear cushions, and built-in noise cancelling microphone.
You will be able to use your head to control PC mouse, take calls, copy/paste, and do a whole lot more. Expected to ship in December.