Scientists in Germany have demonstrated a startling new form of surveillance: identifying people using nothing more than ordinary WiFi signals. By analyzing how radio waves bounce around a room, researchers can effectively “see” and recognize individuals — even if they are not carrying a device and even if their phone is turned off.
The reason the FCC is only allowing the sale of state approved routers in the US?
Yeah it’s nuts. There’s also https://www.tommysense.com/ which is planning individual presence detection and location tracking within rooms using an esp32 mesh, but that’s closed source
Yeah it’s nuts. There’s also https://www.tommysense.com/ which is planning individual presence detection and location tracking within rooms using an esp32 mesh, but that’s closed source