Radio Frequency Identification Technology and Its Uses
Filed in archive RFID Basics on April 19, 2011

© Argonne National LaboratoryRadio Frequency Identification (RFID) is a technology that uses tracking devices such as chips to identify whatever it is that needs to be identified. This technology has been around for a very long time and has proven to be a truly helfpful tool in various fields such as security, logistics, waste management and tracking mail or baggage among others.
Among the companies that have been using RFID technology are Wal Mart, Tesco, Gilette, Microsoft, IBM and even the Department of Defense. Theses RFID tags aid these companies in finding or tracking any particular item or entity much easier. One can find these tags on clothes, food and even on weapons. Other than tracking, RFID can be used to create a controlled access to any structure or network. But whatever way the RFID is used, one thing is for sure - it enhances efficiency.

© Argonne National Laboratory
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