This paper demonstrates a new technology that can infer a person's emotions from RF signals reflected off his body.
Mingmin Zhao, Fadel Adib, Dina Katabi From Communications of the ACM | September 2018
JMB, a joint multiuser beamforming system, enables independent access points (APs) to beamform their signals and communicate with their clients on the same channel...Hariharan Rahul, Swarun Kumar, Dina Katabi From Communications of the ACM | July 2014