Digital video recorders; software and hardware for recording and playback of audio, video, animation and 3D sequences for use in the fields of entertainment, education, advertising, science, business, record-keeping and archiving; audio and video recordings featuring entertainment and educational subjects, namely, films, music, television programs, documentaries, news, comedy, variety shows, cartoons, video games, drama, general education, technology, science, history, pre-school, mathematics, biology, art, nature studies, and social studies instruction, and featuring virtual playback controls, virtual interactive 3D navigation controls, and virtual editing controls with copying capability, namely, sound and video recording virtual playback buttons for use in playback of audio and video recordings and sold together as a unit therewith; computers; set-top boxes and adapters for use with televisions, with monitors and with portable electronic devices
Electrical and Scientific Apparatus