UI with graphics-assisted voice control system
Ultimate ergonomic mouse
Ultrasonic security system for personal computer
Ultrasonic touch panel system
Ultrasonic touch system
Ultrasonic touch-position sensing device
Ultrasonic wireless pen position determination system and...
Unambiguous capacitance sensing using shared inputs
Unconstrained pointing interface for natural human interaction w
Unconstrained pointing interface for natural human...
Unified bodied z-axis sensing pointing stick
Uninterrupted curved disc pointing device
Unitary molded lens filter for touch screen interface
Universal computing device
Universal computing device
Universal computing device for surface applications
Universal display that presents all image types with high image
Universal ergonomic computer mouse/trackball
Universal file format for digital rich ink data
Universal input device