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Scientists Use WiFi to See Through People's Walls (www.popularmechanics.com)

submitted 10 months ago by gedaliyah@lemmy.world to c/technology@lemmy.world

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“We developed a deep neural network that maps the phase and amplitude of WiFi signals to UV coordinates within 24 human regions. The results of the study reveal that our model can estimate the dense pose of multiple subjects, with comparable performance to image-based approaches, by utilizing WiFi signals as the only input.”

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[-] Nommer@sh.itjust.works 2 points 10 months ago

I was under the impression these experiments required a pre mapped room with EM readings. I don't think they can watch you like if it was an X-ray but I'd believe it if they could track blobs of moving mass.

this post was submitted on 22 Jan 2024

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