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Ordinary WiFi can now identify people with near perfect accuracy
(www.sciencedaily.com)
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this post was submitted on 24 May 2026
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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