WiFi Routers Used to Produce 3D Images of Humans

WiFi Routers Used to Produce 3D Images of Humans

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bubblehack3r
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@transpute 6d
> This proof-of-concept would be a breakthrough for healthcare, security, gaming (VR), and a host of other industries.

Similar capability is scheduled for new consumer routers in 2024 via Wi-Fi 7 Sensing / IEEE 802.11bf. Hundreds of previous papers include terms like these:

  human-to-human interaction recognition
  device-free human activity recognition
  occupant activity recognition in smart offices
  emotion sensing via wireless channel data
  CSI learning for gait biometric sensing
  sleep monitoring from afar 
  human breath status via commodity wifi
  device-free crowd sensing
Earlier discussion: https://news.ycombinator.com/item?id=34423395

Sample code exists for ESP32 WROOM, https://wrlab.github.io/Wi-ESP/ and Intel 5300, https://dhalperi.github.io/linux-80211n-csitool/