How RFID Tags Could Be Used to Track Unsuspecting People

"To kick-start government adoption of the technology, the General Services Administration (GSA), a federal bureau that manages purchasing for other government institutions, issued a memo in 2004 urging the heads of all federal agencies 'to consider action that can be taken to advance the [RFID] industry.? Suddenly, virtually every agency, from the Social Security Administration to the Food and Drug Administration, began announcing RFID trials."