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Humans can be tracked with unique 'fingerprint' based on how their bodies block Wi-Fi signals (www.theregister.com)

submitted 1 day ago* (last edited 1 day ago) by bignose@programming.dev to c/technology@lemmy.world

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The Sapienza computer scientists say Wi-Fi signals offer superior surveillance potential compared to cameras because they're not affected by light conditions, can penetrate walls and other obstacles, and they're more privacy-preserving than visual images.

[…] The Rome-based researchers who proposed WhoFi claim their technique makes accurate matches on the public NTU-Fi dataset up to 95.5 percent of the time when the deep neural network uses the transformer encoding architecture.

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[–] GrantUsEyes@lemmy.zip 19 points 1 day ago (1 children)

I was having a nice day :(

[–] hakunawazo@lemmy.world 3 points 1 day ago* (last edited 1 day ago)

Yes, according to your wifi fingerprint, you had.
https://www.youtube.com/watch?v=aQn9L-wkq_c&t=1m29s