Smart Home · 19 min read
Revisiting a Lost Art: A Clock That Never Loses Time
Five years ago, I built an ESP8266 clock that sets itself. It still runs today—so what changed now that AI can help us build hardware?
Logan
Senior Software Engineer・🇹🇼
About Me
This is Logan's personal website where you can find development notes, learning journals, and smart home articles.
I'm a senior software engineer, passionate about coding and smart home automation.
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AI · 41 min read
Harness Engineering — The Real Engineering Behind AI Agents
When an LLM fails a task, sometimes it's not a capability problem — it's a missing harness. Prompt Engineering is fading, Context Engineering is just a way station; what really shapes AI Agents is the system around the model.
AI · 28 min read
Not Just Another AI Agent: Hermes vs OpenClaw, A Complete Breakdown
After two months with OpenClaw and a deep dive into Hermes Agent's memory and learning system, the design philosophy gap between the two turned out to be much larger than expected. Writing this down for future reference.
