RFID Technology: Where Headed ...

Radio Frequency Identification (RFID) Technology – Where Is It Headed? ...

... "Experts predict Radio Frequency Identification (RFID) technologywill replace the bar code in the next decade, because of the efficiencies it creates. Unlike bar codes, RFID tags can be made in tiny formats, some no larger than a grain of salt, and the tags don't have to be manually scanned. Instead, RFID tags send out a radio signal that can be captured at a distance and at indirect angles by RFID readers, eliminating the need for an employee with a hand-held scanner to read a label. Retailers and manufacturers hope to save millions by automating the shipping and inventory process and reducing theft using RFID. In late August 2003, Wal-Mart announced it would require its top 100 suppliers to put RFID tags on all pallets and cases of shipped products by January 2005 and require the rest of its suppliers to begin using RFID tags by 2006. Privacy advocates fear RFID will become as omnipresent as video surveillance and give marketers another method of tracking people's movements and shopping behaviors. " ...