RFID or radio frequency identification technology is useful to track objects or human being. It is possible to track the lost or stolen pets with these tags. RFID tags are implanted within the animal for tracking them while they move somewhere else. Human beings can also be tracked with this technology.
RFID tags are even used with food to track the level of the inventory in the store. There are two types of tags such as active and passive tags. You may search for the RFID chip timing Hartford Connecticut on the Internet to get more information on this regard.