Researchers create a Drone That Can 'See Through Walls' With Wifi | At the University of Waterloo recently fixed one up with a scanning device that is the definition of invasive. gizmodo.com Submitted by chrisdh79 t3_yn87zd on November 5, 2022 at 10:20 PM in gadgets 125 comments 2,019
Serpardum t1_ivc9et4 wrote on November 6, 2022 at 10:15 PM They triangulate radio signals. We have been able to do things like this for years. Permalink 1
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