Wi-Fi signals can do much more than deliver streaming movies and music around the home, it turns out: they can also be used to identify shapes through solid walls, as demonstrated in recent experiments.
Wi-Fi can read through walls – if letters are solid objects theregister.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theregister.com Daily Mail and Mail on Sunday newspapers.
WiFi can read through walls using the geometric theory of diffraction and corresponding Keller cones According to the study by Mostofi Lab researchers archyde.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from archyde.com Daily Mail and Mail on Sunday newspapers.