A group of researchers have put forward a new approach that allows for high-quality imaging of stationary objects using only WiFi signals. Their technique involves using the Geometrical Theory of Diffraction along with Keller cones to track the edges of the objects. This method has also made it possible to read the English alphabet through walls using WiFi signals.
PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.
Recorded Answer
Current status:
Beginning in 35 seconds.