Flat panel display screens; Computer mouse; Computer keyboards; Mounts and mounting brackets adapted for televisions; Power switches; Renewable battery system to provide backup power; Electric cables and wires; Inverters; Secure Digital (SD) Memory Cards; Blank USB flash drives; Laboratory robots; Humanoid robots having communication and learning functions for assisting and entertaining people; Photovoltaic inverters; Liquid crystal displays; Computers and computer peripherals; Power wires; C...