Liquid crystal display projectors; movie projectors; picture projectors; photographic projectors; LCD projectors used to display advertisements; Video projectors; multimedia projectors; Digital image projectors; data projectors; electronic digital sign boards; digital signage monitors; electronic displays, namely, digital signage; electronic billboards; light emitting diode displays; electronic display panels; signs, namely, digital signage; digital displays, namely, plasma screens, Liquid Crystal Displays and Cathode Ray Tube displays; liquid crystal display panels; computer software, namely, scalable software application for operating digital signage networks of any size for the management of all advertising business activities, including network operations, advertising sales, booking, scheduling, monitoring ad campaigns as well as providing proof of play reports; circuit boards, namely, electronic circuit boards; computer hardware; video monitors; personal computers; printers for computers; apparatus for recording, transmitting or reproducing sound, images or data; pre-recorded video cassettes, digital video discs, digital versatile discs, downloadable audio and video recordings, DVDs, CDs featuring books, movies, music, photos, language instruction, computer games and promotional information about goods; pre-recorded video cassettes, digital video discs, digital versatile discs, downloadable audio and video recordings, DVDs, CDs in the field of providing promotional information about books, movies, music, photos, language instruction, computer games; Multimedia software recorded on CD-ROMs featuring books, movies, music, photos, language instruction, computer games and promotional information about goods; Multimedia software recorded on CD-ROMs featuring promotional information about books, movies, music, photos, language instruction, computer games; media players; Downloadable electronic publications, namely, magazines, newsletters, magazines containing posters, and magazines containing advertisements, all in the field of general human interest topics; Downloadable electronic publications, namely, on-line books, handbooks, pamphlets, brochures, booklets, flyers, manuals, and manuals of visual presentation materials, all in the field of advertising and promotion of products and services of others; Downloadable multimedia and image files containing simulated posters for display on electronic display panels, digitized advertisement content for display on electronic display panels and digitized presentation material content for display on electronic display panels; computer software for operating and managing advertising displays and digital signage; digital signage, electronic display screens and video and multimedia projectors for virtual interaction with human images and animated images; electronic equipment for point-of-sale (POS) systems, namely, advertisement display monitors; electronic advertisement and messaging display units