Scientists can now use WiFi to see people through walls. Researchers at Carnegie Mellon University have developed a way to map human bodies through walls using WiFi signals.
The Carnegie Mellon researchers wrote that they believe WiFi signals “can serve as a ubiquitous substitute” for normal RGB cameras, when it comes to “sensing” people in a room. Using WiFi, they wrote, overcomes obstacles like poor lighting and occlusion that regular camera lenses face
https://t.me/nft_feed
