ELECTRIC/ELECTRONIC APPARATUS FOR RECORDING, TRANSMISSION AND REPRODUCTION OF SOUND, IMAGES AND COMPUTER DATA, NAMELY, PERSONAL DIGITAL ASSISTANTS; AUDIO TAPE RECORDERS AND PLAYERS, AUDIO DISC RECORDERS AND PLAYERS AND AUDIO RECORDERS AND PLAYERS USING REMOVABLE MEMORIES FOR RECORDING AND STORAGE OF SOUNDS; DIGITAL AUDIO SERVERS; AUDIO REVERBERATORS; HEADPHONES; AUDIO SPEAKERS; RADIOS; VIDEO CAMERAS; VIDEO CASSETTE RECORDERS AND PLAYERS, VIDEO DISC RECORDERS AND PLAYERS, VIDEO RECORDERS AND PLAYERS USING REMOVABLE MEMORIES FOR RECORDING AND STORAGE OF SOUNDS AND IMAGES; VIDEO SERVERS; VIDEO PROJECTORS; IMAGE CONVERTERS; ELECTRIC STILL CAMERAS; ELECTRIC PHOTO FRAMES USED TO DISPLAY ELECTRONIC IMAGES; COMPUTER PRINTERS; TELEVISION SETS; TELEVISION TUNERS; PERSONAL COMPUTERS, PERIPHERALS, AND SOFTWARE USED FOR CONVERSION, ENCODING, RECORDING, REPRODUCTION, TRANSMISSION, MANAGEMENT AND EDITING OF AUDIO, VIDEO AND COMPUTER DATA; TELEPHONES; CAR NAVIGATION SYSTEMS, NAMELY, GLOBAL POSITION SYSTEMS COMPRISED OF RECEIVERS, TRANSMITTERS, DECODERS, DISC PLAYERS, MONITORS AND REMOTE CONTROLS FOR SIGNALS FROM GLOBAL POSITIONING SYSTEM SATELLITES; ROBOTS FOR ENTERTAINMENT USE AND FOR EDUCATIONAL USE IN SCHOOLS