RFID tag includes a microchip that has an antenna. Information is stored inside this and it is possible to track the information from the outer sources. They can be used for passport control, inventories, product tracking, the license of the driver, tracking the playing cards and many others.
It is assumed that the aging barcode technology is replaced by the RFID chip timing technology. They are appeared to be highly practical devices. By searching for RFID chip timing Oklahoma City Oklahoma, you will get effective information on this regard.