A control unit is designed to control a vehicle which includes a body arranged to allow a user to step onto the body, a power generator arranged to generate power that drives the body, and a load sensor unit arranged to output a load value representing a load that has been applied to the body. The control...http://www.google.ca/patents/US20060055165?utm_source=gb-gplus-sharePatent US20060055165 - Vehicle control unit and vehicle
