Acceleration sensors; Accelerometers; Batteries; Circuit boards; Computer hardware and peripherals; Computer hardware and software system for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; Computer interface boards; Computer joystick peripherals; Computer keyboard controllers; Computer keyboards; Computer monitors; Computer motherboards and daughterboards; Computer peripherals and parts thereof; Computer servers; Computers and computer peripherals; Data processors; Electronic control systems for engines; Electronic control systems for machines; Electronic controls for motors; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; Electronic proximity sensors and switches; Gas sensors for measuring gas concentration; Global positioning system (GPS); Infrared cameras; Laboratory robots; LCD panels; LED circuit boards; Manipulators for the remote operation of robotic arms; Memory boards; Micro-computers; Micro-processors; Mobile computers; Photoelectric sensors; Power adapters; Robotic arms for laboratory purposes; Robots for personal or hobby use; Robots for personal, educational and hobby use and structural parts therefor; Sensors for determining position, velocity, acceleration and temperature; System boards (mother cards) and processors; Talking machines; Video cameras