Process of positioning a cursor on the display screen of a computer, computer system and accessory for use in positioning a cursor on the display screen of a computer

摘要

"PROCESS OF POSITIONING A CURSOR ON A COMPUTER'S DISPLAY SCREEN, COMPUTER SYSTEM AND ACCESSORY FOR USE IN POSITIONING A CURSOR ON A COMPUTER'S DISPLAY SCREEN". A computer system includes a keyboard (11), a display screen (13), a first pair of position sensor electrodes (18.1, 18.2), a second pair of position sensor electrodes, (20.1, 20.2), a position electrode signal injection