Crowd-counting WiFi technique looks through walls - The Engineer
 

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The Engineer
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Crowd-counting WiFi technique looks through walls
The Engineer
Researchers in the US have demonstrated how WiFi could be used to penetrate walls and count the number of people inside a room. Devised by a group at the University of California Santa Barbara, the technique could have applications in smart energy ...
Crowd counting through walls, with WiFiTech Xplore

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