Beacons, luminous; Cell phone straps; Flashing safety lights; Light emitting diodes (LEDs); Luminous signs; Navigation apparatus for vehicles; Navigational apparatus for automobiles; Neon signs; Personal data assistants; Radios; Remote control telemetering machines and apparatus; Tablet computers; Teaching robots; Transponders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Digital signage display panels; Electric dis...