Device for activating an electronic control unit
Device for communicating with a voice-disabled person
Device for controlling a computer system
Device for converting a mechanical variable into an electrical v
Device for detecting the position of a control member on a touch
Device for generating multidimensional input signals to a comput
Device for inputting alphanumeric and special symbols
Device for locating an object situated close to a detection area
Device operable as a TDD and a standard computer keyboard
Device to control an electronic or computer system utilizing...
Digital displacement encoding system and method
Digital switch with analog feel
Digitally encoded keyless entry keypad switch
Direction code for encoding Chinese characters using English alp
Directrometer
Display keyboard
Double-sided keyboard having a spacer plate with apertures...
Duplex-system digital-data transmitting method and apparatus
Dynamic keyboard
Dynamic predictive keyboard