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?

  • zaphod@sopuli.xyzEnglish
    1·
    16 days ago

    They’re not all sending at the same time. Worst case they just block themselves and each other with their backoff logic and then none of them sends anything at all.