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You don't even have to emit signals. Consumer WiFi equipment can already be used as active radar[0] to track individual movement, and ubiquitous deployment of d

You don't even have to emit signals. Consumer WiFi equipment can already be used as active radar[0] to track individual movement, and ubiquitous deployment of dense high-frequency cellular networking equipment (5G, 6G) will basically render most house walls transparent (especially if you're living in a USAmerican stick-framed drywall house) potentially allowing for things like face tracking at a distance. [0] https://www.youtube.com/watch?v=HgDdaMy8KNE https://www.youtube.com/watch?v=HgDdaMy8KNE

anonym29 4y ago
The upside of this is that it just created a business opportunity for Faraday paint :)
- geysersam 4y ago
  Being the one guy in the neighborhood using faraday paint does not sound suspicious at all. ;)
  - raxxorraxor 4y ago
    Not at all unusual, especially for modern buildings. Thermic film on windows are a huge problem for relevant frequencies, wifi or broadband.
  - anonym29 4y ago
    If it's indoors, would anyone outside even know?
    - geysersam 4y ago
      Yes if they're trying to monitor you.
      - anonym29 4y ago
        If your threat model is people who you already know are trying to monitor you, isn't it implied that they think you're suspicious with or without the paint?