Electronic display interface for the visually impaired in the nature of a visual screen for producing braille text; Electronic display interface for the visually impaired in the nature of a tactile screen for producing braille text; Electronic display interface for the visually impaired in the nature of a visual screen for producing braille graphical images; Electronic display interface for the visually impaired in the nature of a tactile screen for producing braille graphical images

touch input device, in the nature of a touch-sensitive touchpad, for use in computers, automobile interface controls, household appliances, namely microwaves, refrigerators, stoves, ovens, dishwashers, washer and dryers, and consumer electronic appliances, namely MP3 players, personal digital assistants, cell phones, cameras, electronic games, electronic toys, and stereo equipment

data input devices, namely, a touchpad and a touchpad sensor grid for use with computers, personal digital assistants (PDAs), and mobile telephones, the touchpad utilizing touch-sensitive sensor technology

hardware and software for a touch input device, in the nature of a touch-sensitive touchpad, for use in computers, automobile interface controls, household appliances, namely microwaves, refrigerators, stoves, ovens, dishwashers, washer and dryers, and consumer electronic appliances, namely MP3 players, personal digital assistants, cell phones, cameras, electronic games, electronic toys, and stereo equipment

Data input devices, namely, a touchpad, a touchpad sensor grid, and a touchpad keyboard for providing keystroke input to computers, instrument panels, personal digital assistants, and mobile telephones.