New system uses low-power Wi-Fi signal to track moving humans — even behind walls

Discussion in 'privacy general' started by Dogbiscuit, Jun 28, 2013.

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  1. Dogbiscuit

    Dogbiscuit Guest

    http://www.slashgear.com/wi-vi-lets-smartphones-see-through-walls-28288389/

    http://web.mit.edu/newsoffice/2013/...wi-fi-signal-to-track-moving-humans-0628.html
     
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