WhoFi: Deep Person Re-Identification via Wi-Fi Channel Signal Encoding

"Xfinity using WiFi signals in your house to detect motion" (2025), 500 comments, https://news.ycombinator.com/item?id=44426726

"How Wi-Fi sensing became usable tech" (2024), https://www.technologyreview.com/2024/02/27/1088154/wifi-sen...

  There is one area that the IEEE is not working on, at least not directly: privacy and security.. IEEE fellow and member of the Wi-Fi sensing task group.. the goal is to focus on “at least get the sensing measurements done.” He says that the committee did discuss privacy and security: “Some individuals have raised concerns, including myself.” But they decided that while those concerns do need to be addressed, they are not within the committee’s mandate.

> it has been shown that SENS-based classifiers can infer privacy-critical information such as keyboard typing, gesture recognition and activity tracking ... since Wi-Fi signals can penetrate hard objects and can be used without the presence of light, end-users may not even realize they are being tracked ... individuals should be provided the opportunity to opt out of SENS services – in other words, to avoid being monitored and tracked by the Wi-Fi devices around them. This would require the widespread introduction of reliable SENS algorithm for human or animal identification.

Would this require a worldwide database of biometric signatures for each human that opts out?

Release papers to show Chinese we also have this idiotic technology...then crucially...don't use it on our own populations?

Whoa. EU is going to LOVE this /s