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.
You will be identified by the unique features of the said mask. And if you happen to move in public, by your gait properties.
Guess we’ll need the Ministry of Silly Walks!
Paul Atreides has entered the chat.