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New study shows how to use WiFi signals like sonar to spy on people
- firebirdn99 3y agoPast HN discussion on Arxiv paper(https://arxiv.org/abs/2301.00250 https://arxiv.org/abs/2301.00250) - https://news.ycombinator.com/item?id=34423395 https://news.ycombinator.com/item?id=34423395
- TooSmugToFail 3y agoFor a moment I thought they found a way for WiFi to use sound instead of radio.