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Researchers Use Ambient WiFi Radio Waves To See Through Walls

Posted August 03, 2012 10:15 AM

From Engadget:

Seeing through walls hasn't been a super hero-exclusive activity for a while now. According to Popular Science, however, University College London researchers Karl Woodbridge and Kevin Chetty have created the first device that can detect movement through walls using existing WiFi signals.

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Wal
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Join Date: Jun 2011
Location: Phnom Penh
Posts: 4019
Good Answers: 102
#1

Re: Researchers Use Ambient WiFi Radio Waves To See Through Walls

08/03/2012 11:44 PM

It's good to see the ambient RF being put to secondary uses.

What happens if there is a moving wifi network element in the vicinity? eg schmuttfone

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