CD and DVD players and recorders, MP3 players, computers, desktop computers, tablet computers, wearable computers, wearable activity trackers, wearable video display monitors, microphones, loudspeakers, earphones, telecommunications apparatus, apparatus for the reproduction of sound or images, computer peripheral devices, cell phones, covers for cell phones, telephone apparatus, computer printers, scanners [data processing equipment], photocopiers; magnetic and optical data carriers and compu...