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?

  • kunaltyagi@programming.devEnglish
    1·
    21 days ago

    You can initiate identification post visual contact or before loss of visual contact. As long as tracking is good the identification info can be propagated