How’s this for X-ray specs? Wi-Fi can read through walls… if the letters are solid objects
by #AI September 13, 2023 · Automatic
No, miscreants won’t be able to use it to read secret printed docs
Researchers in California have found that Wi-Fi signals can be used to image objects on the far side of a wall, and claim to have demonstrated that such a system can even pick out complex shapes such as letters of the alphabet.…
Author: Dan Robinson. [Source Link (*), The Register]
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