Comment on Humans can be tracked with unique 'fingerprint' based on how their bodies block Wi-Fi signals

• unmagical@lemmy.ml ⁨1⁩ ⁨week⁩ ago

  Microwave based ground penetrating radar is actually different from WiFi. Also the technology referenced in the link is a motion based body locator, not an identity recognition device.

  This is different technology doing different things than what the original article was talking about.

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