apparatus for use in audio-visual communication; audiovisual apparatus; racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment; computers; videos; computer software; digitizers; video recordings; sound recordings; audio recordings; televisions; audio tapes; audio speakers; computer hardware; games software; digital audio tapes; monitors; audio equipment; digital audio players; mobile phones; audio cassettes; audio books; audio and video receivers; audio discs; video cassettes; apparatus for recording; audio apparatus; video tapes; electronic apparatus for home use with audiovisual playbacks; audiovisual display apparatus for use with computers; audiovisual display apparatus adapted for use with computers; audiovisual photographic instruments; audiovisual instruments for communication between two stations; audiovisual apparatus for use in satellite broadcasting; audiovisual instruments; audiovisual teaching apparatus; audiovisual aids (apparatus); audiovisual devices (apparatus)