Computer hardware; computer operating system software; computer software for operating multimedia recording and playback devices and consumer electronic devices; computer memories; computer interfaces; computer peripheral devices; apparatus and instruments for reproducing sound and visual information in the nature of images; apparatus and instruments for transmitting and receiving sound and visual images; interactive sound and visual recordings in the nature of interactive visual and audio re...

Computer hardware; [ computer operating system software; ] computer software for operating multimedia recording and playback devices and consumer electronic devices; [ computer memories; ] computer interfaces; computer peripheral devices; apparatus and instruments for reproducing sound and visual information in the nature of images; apparatus and instruments for transmitting and receiving sound and visual images; interactive sound and visual recordings in the nature of interactive visual and ...

Computer hardware; [ computer operating system software; ] computer software for operating multimedia recording and playback devices and consumer electronic devices; [ computer memories; ] computer interfaces; computer peripheral devices; apparatus and instruments for reproducing sound and visual information in the nature of images; apparatus and instruments for transmitting and receiving sound and visual images; interactive sound and visual recordings in the nature of interactive visual and ...