RF-Capture is a system that captures the human form -- i.e., a coarse human skeleton -- through a wall using radio frequency (RF) signals. It can also classify between users and track their individual body parts from behind a wall by relying purely on RF reflections off their bodies.

Fadel Adib, Massachusetts Institute of Technology (MIT)
Chen-Yu Hsu, Massachusetts Institute of Technology (MIT)
Hongzi Mao, Massachusetts Institute of Technology (MIT)
Dina Katabi, Massachusetts Institute of Technology (MIT)
Fredo Durand, Massachusetts Institute of Technology (MIT)