Light pens, computer LCD monitors, laptop computers, computer software namely programs for use with digital cameras, digital video recorders and digital appliances for visualizing, modifying and storing digital photographs, personal digital assistants featuring Internet access, computer joysticks, digital pens, computer keyboards, computer mouse, microprocessors, discs containing computer programs namely programs for use with digital appliances, digital appliance driver programs and programs for modifying digital images, computer touch pads, computer tablets, computer network interface cards, computer interface cards, modems, electronic memory cards, video recorders, digital cameras, camera lenses, magnification lenses, electronic video recorders, digital video recorders, telescopes, digital telescopes, refractive telescopes, lenses for optical purposes, electronic microscopes, projectors and video phones for remote control teleconferencing, video phones, camera phones, hands-free headsets of car phone for car use, teleconferencing facilities namely telephones and speakerphones, cell phones, signal receiver/transmitters, Internet phone adaptors, Internet routers, multifunctional digital transmitters, microprocessor chips, integrated circuits, magnetically encoded computer identification cards, magnetically encoded computer network value storage cards