Operator/circuit interface with integrated display screen
Operator/circuit interface with integrated display screen
Optical system for inputting pointer and character data into...
Optical system for inputting pointer and character data into...
Optoelectronic device for determining relative movements or...
Pad computer
PC system with wireless communication capability
Personal communication device
Personal digital assistant
Personal digital assistant including a keyboard which also...
Personal digital assistant with a replaceable peripheral...
Personalised key mat structure
Piano-style keypad employing a light guide
Pivoting, multi-configuration mobile device
Pocket data input board
Pocket data input board
Pocket size computer adapted for use by a visually impaired...
Pocket-sized user interface for internet browser terminals and t
Pocket-sized user interface for internet browser terminals...
Pointing device with improved pivot