Apparatuses for reading and/or reproducing sounds by scanning printed dot codes; apparatuses for digitizing and encoding sounds into dot codes and/or printing such codes; voice recorders; image scanners; still video cameras; optical character readers; digital signal processors; computers; printers; plotters; computer programs for encoding and/or decoding sound, images, characters and/or data; spreadsheet programs; database program; word processing programs; desktop publishing programs; page layout programs; authoring programs; computer programs for waveform shaping, optical character reading, MIDI, musical composition, musical score writing, telecommunication, scientific calculation and analysis, CAD, CAM, and/or three-dimensional drawing

Books; magazines; newspapers; instruction manuals; character cards; greeting cards; photographs; maps; calendars; sheets of music; bookmarks; paper; plastic sheet for overhead projectors; adhesive tapes; stickers