PRISM

computer hardware for use in connection with electronic input devices, namely, electric or electronic sensors for real-time in-air, skeletal and contact sensing of the human hand and body in 3D from free-form surfaces, and parallel motion capture enabling simultaneous touch point and pen tracking; input devices for computers, namely, touch sensing computer input device and hover sensing computer input device; hand pose and position sensor, namely, a sensor for use in determination of real-time in-air, skeletal and contact sensing of the human hand in 3D