Wi-Fi Can Decode Hidden Words Concealed Behind Walls

Lee Duna@lemmy.nz to Science@beehaw.org – 41 points –
Wi-Fi Can Decode Hidden Words Concealed Behind Walls
sciencealert.com
2

Cool! If there's an easy way to set this up yourself, it'd be a good classroom demo for how electron microscopy and X-ray diffraction techniques work :)

From the article

The study has not yet been peer-reviewed, but has been presented at the Proceedings of the 2023 IEEE National Conference on Radar.