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

submitted 1 year 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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[–] Socsa@sh.itjust.works 5 points 1 year ago (1 children)

I literally just have my machine ping my phone every ten seconds. Surprisingly effective presence detection.

[–] SkoozAnu@lemmy.world 2 points 1 year ago (1 children)

How would one go about setting this up? Because that sounds really cool for home automation.

[–] danielf@aussie.zone 1 points 1 year ago

There is this Home Assistant integration which I remember getting working. I haven't used Home Assistant in a while though, so I can't be a good resource if you need any help.