A system and method tracks the movements of a driver or passenger in a vehicle (ground, water, air, or other) and controls devices in accordance with position, motion, and/or body or hand gestures or movements. According to one embodiment, an operator or passenger uses the invention to control comfort...http://www.google.ca/patents/US20070195997?utm_source=gb-gplus-sharePatent US20070195997 - Tracking and gesture recognition system particularly suited to vehicular control applications
