Hand controller
Hand drawing capture via interface surface
Hand force feedback and sensing system
Hand gesture machine control system
Hand gesture recognition system and method
Hand grippable combined keyboard and game controller system
Hand held computer control device
Hand held computer cursor controller and command input device
Hand held computer device
Hand held computer input apparatus and method
Hand held computer with see-through display
Hand held control device with dual mode joystick for...
Hand held data entry system
Hand held electronic remote control device
Hand held ergonomic computer controller
Hand held gaming and data entry system
Hand held internet browser with folding keyboard
Hand held light actuated point and click device
Hand manipulatable computer input device
Hand manipulated data apparatus for computers and video games