The demand for RFID applications are extended for the demand of supply chain and retail stores. This can be used for an extensive range of commercial applications. These include user identification, access control, tracking of inventory, navigation of robotics, payment systems, manufacturing automation, and car immobilization. RFID data can be read through the clothing, human body, non-metallic stuffs and clothing that are accomplished by a RFID reader. You may look for the RFID chip timing Washington District of Columbia to catch more information on this regard.