The devices, called Radio Frequency Identification (RFID) machines, allow officials to read remotely any passports, pass cards, and driver’s licenses that contain special chips with personal information.
The RFIDs are so sensitive that, even before a vehicle pulls up at a border checkpoint, agents already will have on their computer screen the personal data of the passengers, including each person’s name, date of birth, nationality, passport or ID number, and even a digitized photo.
The new gadgets are in place, or soon will be, at five border crossings: Blaine, Wash.; Buffalo; Detroit; Nogales, Ariz.; and San Ysidro, Calif. They are slated to have a dramatically expanded presence in June.
Lee Tien of the Electronic Frontier Foundation argues that the technology could make Americans less secure because terrorists or other criminals may be able to steal the personal information off the ID cards remotely.
Tien and other critics warn that people up to no good can use their own RFID machines in a process called “skimming” to read the information from as far as 50 feet.
Of course, the government assures you that only their machines can read the data so you have nothing to worry about.