Remote controls for vacuum cleaners, automatic floor cleaning machines, lawn mowers for home outdoor and lawn care maintenance and industrial robots; battery chargers for vacuum cleaners, automatic floor cleaning machines, lawn mowers for home outdoor and lawn care maintenance and industrial robots; personal robots for video and audio monitoring, surveillance, and communication; tactical robots for use in law enforcement and military surveillance and reconnaissance; tactical robots; tactical robot accessories, namely, remote controls, cameras, electronic sensors, batteries, and battery chargers; software and proximity sensors that allow a robotic cleaning device to sense and respond to environmental inputs; computer hardware and software for use in connection with remote controlled land vehicles, namely, automatic guided vehicles, remote controlled all-terrain vehicles, and armored vehicles; mobile robotic system comprised primarily of tactical robots, robots for personal use, operating software, cameras, communication systems, sensors, and computers for personal human use; computer hardware and operating software for use in connection with a robot; mobile computers and communication devices in the nature of cell phones and wireless communication devices for voice, data or image transmission for use with robots; Remote control devices for tactical robots and robots for personal use, and robotic devices in the nature of tactical robots and robots for personal use to capture, record, and stream audio and video; remote controls for tactical robots and robots for personal use; remote controls for tactical robots and robots for personal use in the fields of video and audio monitoring, surveillance, reconnaissance and communication; remote controls for tactical robots; remote controls for tactical robots in the fields of military operations, defense, law enforcement, security, hazardous materials identification and/or handling, and search and rescue; remote controls for tactical robots used for carrying heavy payloads, ordinance disposal, and building and route clearance; remote controls for robotic transport vehicles and robotic all-terrain vehicles (ATVs); robots for personal, educational and hobby use; structural replacement parts and fittings for robots for personal, educational and hobby use; screen protectors comprised of glass adapted for use with portable electronic devices