AI Hacker News May 12, 2026 1 min read
A developer who kept waking up at 3am in a noisy city built a custom sleep monitoring system using AI tools, Home Assistant sensors, USB microphones, and smartwatch data to identify the culprit.
A developer who kept waking up at 3am in a noisy city built a custom sleep monitoring system using AI tools, Home Assistant sensors, USB microphones, and smartwatch data to identify the culprit.
A March 16, 2026 Hacker News thread resurfaced a detailed Home Assistant community write-up that logged 310 points and 92 comments, showing how a local-first voice assistant stack can combine llama.cpp, Parakeet V2 STT, Kokoro TTS, and prompt tuning into a usable system.