Scientists have trained AI to see through walls

No big deal, just some X-ray vision

X-Ray vision through rooms.
(Image credit: Sauliakas/iStock)

Each week, we spotlight a cool innovation recommended by some of the industry's top tech writers. This week's pick is an AI with X-ray vision.

"Omnipresent wireless signals that keep us connected can now be used like X-rays to see and track the movements of people, even when hidden behind walls," said Andrew Liszewski at Gizmodo. Radio waves, while invisible to the eye, bounce off human bodies when wireless signals come out of broadcast antennas, and the way the signals are altered can be measured.

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