Security and Spying With Nanotechnology as Tiny Spy Dust Chips Track Your Movements

Nox Defense has released an invisible perimeter defense technology, which combines high-resolution video pictures and radio frequency identification (RFID) tags, sometimes referred to as "spy chips", to track assets and people in real time. The system allows security officers to see a theft or intrusion as it happens, and track a stolen object even if concealed inside a briefcase, under a jacket, or stuffed inside a sock. The FBI is among early adopters of the Nox Intelligent Perimeter Defense system, though has not released details how it will use the system. (more)