Have you ever wished there was a way to identify who is standing behind a wall? RF-Capture can help with that. It is a device that captures human figures through walls by transmitting RF signals and analyzing the signals’ reflections. As MIT researchers explain, RF-Capture can determine who is behind a wall and even trace the person’s handwriting in the air from behind a wall.
The above video shows how this device works. More data and code related this project will be released later. More information is available here.
[H/T: Fadel Adib, Chen-Yu Hsu, Hongzi Mao, Dina Katabi, Fredo Durand]