EVOSexyBeast t1_iv93mpc wrote
Reply to comment by pixelbased in 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. by chrisdh79
No it doesn’t actually see through walls. It can approximate the location of wifi devices. You can do the same thing by walking outside the building with the device in hand. Drones make a lot of noise and it would probably be more stealthy to just walk up to the building.
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