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?

  • Bluewing@lemmy.worldEnglish
    1·
    19 days ago

    It’s a start. It may take time to make it work for “everyday” use, but if it’s possible now, it can be done better in the future.