New RFID travel cards could pose privacy threat | CNET News.com
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ARLINGTON, Va.—Future government-issued travel documents may feature embedded computer chips that can be read at a distance of up to 30 feet, a top Homeland Security official said Tuesday, creating what some fear would be a threat to privacy.

Jim Williams, director of the Department of Homeland Security’s US-VISIT program, told a smart card conference here that such tracking chips could be inserted into the new generation of wallet-size identity cards used to ease travel by Americans to Canada and Mexico starting in 2008. Those chips use radio frequency identification technology, or RFID