A New AI Algorithm Can Track Your Movements Through A Wall

For decades, prestigious scientists have been searching for a way to see through walls. And, in the past few years, they’ve succeeded — they created technology that uses WiFi to sense people through walls. Only, the signal it returns is really scant. Now, researchers at MIT have developed a new machine learning algorithm that not only detects people’s movements, it also models what they are actually doing.
Fortunately for people who value the modest privacy walls