FBI seat in Washington DC
Shutterstock / Bob Korn
The Federal Bureau of Investigation (FBI) plans to buy radar technology that can detect people on the other side of the walls, whether they move, standing or even lying.
The idea of using the radar – a system that uses radio waves reflects objects to determine their location – in this way has existed for at least 20 to 30 years, explains Hugh Griffiths at the University College in London. But he describes the tests on the ground with this new system as “impressive” by demonstrating how “they resolved a lot of …
