Industry leaders say Radio Frequency ID chips – now used in EZ Pass toll tags – could revolutionize everything from inventory tracking to smart home technology. But privacy advocates say the proliferation of RFID chips would lead to a "big brother" state. A Tech Tuesday look at RFID.

Guests

  • Declan McCullagh Chief Political Correspondent, CNETnews.com
  • Mark Roberti Editor, RFID Journal

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