Capacitive position sensor
Capacitive position sensor
Capacitive sensing keyboard and pointing device
Character and text unit input correction system
Character and text unit input correction system
Character input apparatus
Character input device and method for a mobile terminal
Character input keyboard
Character input method and apparatus arrangement
Character inputting system for mobile terminal and mobile...
Circuit control panel displaying changeable graphics
Circuit control panel with variable graphics display
Clearing potentially inadvertent entries in electronic device
Collapsible data entry panel
Collapsible keyboard
Collapsible keyboard
Collapsible keyboard and display mechanism for a computer...
Collapsible portable electronic device with display
Color data input apparatus
Color-coded tactile data-entry devices