Liquid crystal displays; monitors; computer keyboards; CD-ROM drives; computer printers; computer joysticks; computer mice; electronic pens for visual display units; hard discs; scanners; computer digital boards; bar code readers; interfaces for computers; light pens; computer stylus; compact disc recorders; trackballs; LED monitors; Led TVs; televisions with three-dimensional flat panel displays; computers; notebook computers; handheld computers; mobile computers; personal computers; tablet computers; computer programs; computer software; downloadable electronic publications; CD-ROMs; magnetic discs; E-books, namely hand-held display devices for receiving and displaying electronically published works; personal digital assistants; on-line downloadable books; TV game consoles; projectors; projection screens; digital video cameras; digital cameras; televisions; projection televisions; liquid crystal display televisions; radios; sound recorders; multi-functional machines for printing, copying, scanning, sending and receiving facsimiles; portable telephones; MP3 players; MP4 players