US Patent 10155579 Wireless controller

A wireless controller configured to operate the propulsion system of a vehicle, and in particular a watercraft, using intuitive, analog controls, whereby the controls allow for movement of the vehicle in forward, reverse, left, and right directions, at varying speeds, with the propulsion system in one embodiment having a pair of fixed motors each with a rotating propeller, with all directional and speed variations accomplished by operating each of the propellers in the same or opposite direction as the other propeller, each propeller operating at various speeds or no speed.