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...