Baby monitors; Camcorders; Cell phone straps; Dictating machines; Earphones; Electric door bells; Electronic pens; Eye glasses; Eyeglass cords; LCD monitors for security purposes; Loud speakers; Mouse mats; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Semiconductors; Sound alarms; Tape recorders; Telescopes; Time switches, automatic; Video monitors; Video recorders