📡 Seeing through walls with $15 hardware? (GitHub: yangsuzhou/wifi-densepose) Just took a deep dive into this repo and the implications are wild. We’re talking about DensePose (3D body mapping) using nothing but WiFi CSI (Channel State Information). No cameras. No lenses. Just radio waves and an ESP32-S3. The Tech: * Privacy-First: It maps your skeleton/surface without ever "seeing" your face or skin. * X-Ray Vision: Since it’s RF-based, it works through walls, smoke, and darkness. * The "Magic": It uses signal interference patterns to reconstruct human poses in real-time. The Reality Check: There’s a lot of debate in the dev community right now. Some call it "vibe-coding" or a skeleton-framework that still needs the heavy-lifting models to be fully open-sourced. Is it a breakthrough for open-source surveillance or just academic vaporware? Either way, the concept of turning a $15 microcontroller into a spatial sensor is peak #cypherpunk energy. Check the repo: https://github.com/yangsuzhou/wifi-densepose #nostr #hardware #privacy #AI #WiFi #ESP32 #hacking #opensource #surveillance