Put your tin-foil hats on! Wi-Fi can be used to guesstimate number of people hidden in a room - The Register

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The Register
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Put your tin-foil hats on! Wi-Fi can be used to guesstimate number of people hidden in a room
The Register
Saandeep Depatla, a PhD student, and Yasamin Mostofi, a professor of electrical and computer engineering, both at the University of California, Santa Barbara, were able to figure out more or less how many folks were in a room using Wi-Fi equipment.





Courtesy of WestNet City Wi-Fi
www.westnet.ca