RFID Tags Radio Frequency Identification URI ROBINSON CSC

RFID Tags (Radio Frequency Identification) URI ROBINSON CSC 495 NOVEMBER 9 TH, 2007

�What is an RFID Tag? �Uses �Privacy Concerns �Positives and Negatives

What Is An RFID Tag? �Radio-Frequency Identification �Automatic Identification method that relies on storing and remotely retrieving data using devices called RFID tags or transponders. �The RFID tag is an object that can be applied to or put into a product, animal, or person for the purpose of identification using radio waves.

What Is An RFID Tag? �Most RFID tags contain at least two parts. �One is an integrated circuit for storing and processing information, modulating and demodulating a (RF) signal and can also be used for other specialized functions. �The second is an antenna for receiving and transmitting the signal. �Two types of tags: Passive and Active pic

Uses – Before RFID *Possible Origination World War II Plane

Uses – Inventory EPC RFID tag used at Wal-Mart

Uses – Toll Collection Electronic Toll Collector

Uses – Security *Usually found inside video game, dvd and compact disc cases Security RFID Tag

Uses – Tracking *Believe It Or Not, Some Celebrities and Federal Agents have RFID chips implanted in their body Implanted RFID Chip

Privacy � How would you like it if, for instance, one day you realized your underwear was reporting on your whereabouts? — California State Senator Debra Bowen, at a 2003 hearing � You never really can tell where an RFID tag is because it can put inside of something and not visible to the eye. � Most concerns revolve around the fact that RFID tags affixed to products remain functional even after the products have been purchased and taken home and thus can be used for surveillance and other purposes unrelated to their supply chain inventory functions.