[ Bags adapted for laptops; Cabinets for loudspeakers; Cameras; Data processing equipment, namely, couplers; ] Earphones; [ Global positioning system (GPS); ] Headphones [ ; Pedometers; Smartphones; Transparency projection apparatus; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, ...