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UK scientists develop Wi-Fi surveillance technology - CNET
![]() CNET <img alt="" height="1" width="1" /> UK scientists develop Wi-Fi surveillance technology CNET Researchers in England have created a prototype surveillance device that can be used to spy on people inside buildings and behind walls by tracking the frequency changes as Wi-Fi signals generated by wireless routers and access points bounce off people ... Surveillance Device To Use Wi-Fi To See Through WallsThe Droid Guy all 3 news articles » Courtesy of WestNet City Wi-Fi www.westnet.ca |
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