Goggles for use in head-mounted video displays; DVDs featuring games and movies; Audiovisual teaching apparatus, namely, computer hardware and software-based teaching apparatus; Monitors, namely, computer monitors, TV monitors, video monitors; Mounting devices for cameras and monitors; Home theater systems comprising DVD players, audio amplifiers, audio speakers other than lighting and seating; Optical apparatus and instruments except for glasses and photographic apparatus, namely, optical disc players, optical character recognition apparatus, optical devices such as eye pieces for helmet-mounted displays; Stereoscopic apparatus, namely, 3D digital photograph viewers, head-mounted displays; Photographical apparatus and instruments, namely, cameras, digital cameras, computer cameras, TV cameras, video cameras; Multiple purpose cameras; Spectacles; 3D spectacles; Electric audio and visual apparatus and instruments, namely, electric audio and video recording and playback machines and virtual reality headsets; Telecommunications equipment, namely, mobile phones, digital phones, video phones, smart phones; Devices for hands-free use of mobile phones; Downloadable computer game programs; Computer application software for mobile phones, namely, software for use in database management, use in electronic storage of data; Computer software, namely, computer game software, virtual reality game software, virtual reality software for use in enabling computers, video game consoles, handheld video game consoles, tablet computers, mobile devices, and mobile telephones to provide virtual reality experiences; Computer hardware and computer peripheral devices; Blank optical data carriers