How wonderful ..
June 28, 2013
New system uses low-power Wi-Fi signal to track moving humans — even behind walls
‘Wi-Vi’ is based on a concept similar to radar and sonar imaging.
The comic-book hero Superman uses his X-ray vision to spot bad guys lurking behind walls and other objects. Now we could all have X-ray vision, thanks to researchers at MIT’s Computer Science and Artificial
Monday, 1 July 2013
New system uses low-power Wi-Fi signal to track moving humans — even behind walls
Posted on 21:48 by Ashish Chaturvedi
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