Smart technology sees through walls to track and identify people

A group of researchers and students at MIT have developed an intelligent radar-like technology that makes it possible to see through walls to track people as they move around. This technology, known as RF-Pose, can reveal whether someone is walking, sitting, standing or even waving — and can identify individuals from a known group with a success rate of 83 percent. RF-Pose can be useful for monitoring the elderly or sick as well as for other applications — but that also raises privacy concerns.

Source: Smart technology sees through walls to track and identify people