Very interesting. All the new phones have lidar built in that works up to 30 feet away. In theory with the technology you applied here, it would be possible for

Very interesting. All the new phones have lidar built in that works up to 30 feet away. In theory with the technology you applied here, it would be possible for them to eavesdrop without a microphone.This is almost as unsettling as the cameras that can visualize WiFi reflecting off human skin through walls. Its a matter of time before a commercial model hits the market. https://youtu.be/fGZzNZnYIHo https://youtu.be/fGZzNZnYIHo what a brave new world we are about to live in.