RFID stands for radio frequency identification. The tag includes a microchip with an antenna. Information can be stored and you may track this from the outside source. These chips can be as big like a page of a book. RFID technology is likely to solve several problems of the human life. For example, there is an active-matrix RFID chip in each cargo container.
It is tracked by the satellite which is pinged by the chip and relays are done to an information center. You can track anything at the time of the distribution and anything that is in transit. It is possible to search for the RFID chip timing Las Vegas Nevada to collect useful information.