this post was submitted on 24 May 2026
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Ordinary WiFi can now identify people with near perfect accuracy (www.sciencedaily.com)
submitted 1 day ago by Zephorah@discuss.online to c/technology@lemmy.world
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The reason the FCC is only allowing the sale of state approved routers in the US?

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[–] Deebster@infosec.pub 3 points 1 day ago

I was watching a video the other day that was showing WiFi sensing using TOMMY which uses channel state information (CSI) - something this article describes as the previous approach. That was already quite impressive, although not nearly as powerful as this teaser hints at.

~~We'll have to wait for the~~ hang on, the Taipei conference was last year so this is old news. Here's the paper: https://publikationen.bibliothek.kit.edu/1000185756