Biometric fingerprint door locks; Biometric identification apparatus; Electronic interactive whiteboards; Electronic LCD advertisement display unit with multi-networking (TCP/IP) capabilities; Electronic pens; Fingerprint scanners; Interactive touch screen terminals; Laptop computer cooling pads; Mounting brackets adapted for computer monitors; Mounting racks for computer hardware; Punched card machines for offices; Stands adapted for laptops; Stands adapted for tablet computers; Swivelling s...