Photographic apparatus and instruments, namely, cameras; cinematographic apparatus and instruments; telecommunication machines and apparatus, namely, wireless transmitters and receivers; local area network access points; presentation apparatus for capturing and transmitting visual images by using CCD (charged Coupled Device) camera or CMOS (Complementary Metal Oxide Semiconductor) camera; LCD (liquid crystal display) monitors; LCD (liquid crystal display) projectors for computers; amplifiers; microphones; loudspeakers; TV monitors; electronic hubs with audio and video recording functions for connecting digital audio and video cables; matrix switchers with audio and video recording functions for digital audio and video signals; digital video recorders; sound mixers; digital video signal processors; remote controls for video projectors, televisions, video monitors, digital video recorders, digital audio tape recorders, presentation apparatus for capturing and transmitting visual images; projection screens; computer whiteboards; tablet computers; data processing apparatus; LCD (liquid crystal display) touch panels for computers; computers; recorded computer software for saving and viewing digital images and video; downloadable computer software for saving and viewing digital images and video; computer peripheral devices; compact discs featuring music; downloadable music files; exposed cinematographic films; downloadable image file containing artwork, text, audio, video, games in the fields of elementary education; pre-recorded video discs featuring movies, music, games, sports, entertainment and elementary education; downloadable electronic publications in the nature of books, magazines, manuals, pamphlets and brochures in the field of movies, music, games, sports, entertainment, elementary education; electronic publications, namely, books, magazines, manuals, pamphlets and brochures featuring movies, music, games, sports, entertainment and elementary education recorded on computer media