Provided is a system and method for manipulating portable equipment using a foot motion. The system includes a foot motion sense module for sensing a user's foot motion, and collecting sensor data based on the user's foot motion, and the portable equipment for receiving the sensor data based on the user's...http://www.google.se/patents/US8021269?utm_source=gb-gplus-sharePatent US8021269 - System and method for manipulating portable equipment using foot motion
