• MP3 Digital Audio Player (490k) • AudioSign system (717k) • Listening post (359k) • Whispering Windows (483k) • Directional speaker (790k) • Portavox (338k) • Stickphone (273k) • Audiotour system (1 029k) • Multilingual Audio Player (600k)
• Digital Image Display (357k) • Interactive Image Display (237k)
• MPEG2 Video Player (364k) • Digital Video Display (252k) • Interactive Video Display (275k) • Portavox Video Display (346k)
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