Stray Wi-Fi signals could let spies see inside closed rooms - Science Magazine
 

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Science Magazine
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Stray Wi-Fi signals could let spies see inside closed rooms
Science Magazine
Your wireless router may be giving you away in manner you never dreamed of. For the first time, physicists have used radio waves from a Wi-Fi transmitter to encode a 3D image of a real object in a hologram similar to the image of Princess Leia ...





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