28
Aug

See through walls using Wi-Fi

See through walls using Wi-Fi

Heard of RADAR(RAdio Detection And Ranging) right, the technology is in use since about 1930s by missile guiding system, Ships, Aeroplanes and more. Researchers at London’s University College have used the same technology with Wi-Fi this time to, hold your breath, See through walls. It uses Doppler Effect, the new prototype consists of radio receiver with […]