Handheld personal computers; personal digital assistants; personal computers; computer peripherals; printers for computers; computer software for use in database management, for word processing, computer aided design, data retrieval from other devices, and for use as a spreadsheet; computer utility programs; computer game software; computer software for a personal computer for use in achieving data exchange between a personal computer and a wrist watch or a digital camera; electronic calculators; scientific electronic calculators; electronic personal organizers; digital cameras; printers for digital cameras; liquid crystal display television sets; vehicle navigation system consisting of computer software featuring a database of map coordinates and locations, a global positioning satellite receiver, electrical cable and documentation all sold as a unit; cellular telephones; electronic label printers; radio pagers; radios; compact disk players; apparatus for recording, transmitting or reproducing sound or images; MP3 players; audio and video tape recorders; pre-recorded audio cassettes and videotapes featuring music, movies, video games; motion picture films featuring lectures, speeches, and comical, musical, vaudevilles or dramatic performances; batteries; AC adaptors; disk title printers; movie, video, slide and picture projectors; visual presenters in the nature of multimedia projectors for scanning, processing and projecting images; semi-conductor memory units; computer software for transmitting digital images taken by digital cameras; image scanners