MIT has developed a way to see and identify people through walls

It may not be the coolest, most futuristic thing to come out of MIT in recent years, but researchers from the institute’s Computer Science and Artificial Intelligence Lab have developed some interesting software that uses Wi-Fi signals to see people through walls. Using a device called RF-Capture, which is powered by this software, the researchers have not only been able to see people through walls, they’ve been able to identify who that person was with 90% accuracy.