TOUCH ON KEYS

Data processing apparatus; couplers being data processing equipment; computer peripheral devices; smart card readers; computer keyboards; computers; laptop computers; magnetic tape units for computers; computer memory devices; joysticks for use with computers, other than for video games; interfaces for computers; computer mouse; trackballs; security token hardware; microprocessors; computer monitors; wearable video display monitors; computer software, recorded, for use with operating computer keyboards; computer hardware; data processors; chips being integrated circuits