Building a fully offline voice assistant on Raspberry Pi 4What we are building A voice assistant that runs entirely on a Raspberry Pi 4. No cloud, no API keys, no per-minute pricing. The user says "Hey Assistant", the device wakes up, and then handles whatev1d ago · 14 min readvoxrt.hashnode.dev
On-device streaming ASR in 2026: five approaches and when to pick whatWhy this topic right now In 2023 there were two options. Take OpenAI Whisper and live with offline batch inference (3+ GB large-v3, not streaming), or wait for cloud ASR with its privacy, cost, and la2Oct 23 · 10 min readvoxrt.hashnode.dev
