Blog AI & HCI
OpenClaw: Open Source AI
오래된 맥북에 설치하고 텔레그램으로 말 걸었더니, 자비스가 됐다.
Tested OpenClaw — a free, open-source personal AI agent — by installing it on an old MacBook (Retina 2017) as a dedicated agent machine, instead of running it on my main laptop.
OpenClaw runs locally and connects to messaging apps like Telegram, WhatsApp, and Discord. …
AgentRead more →
Claude Cowork: Daily Brief
매일 아침 6시, AI가 영어 단어·뉴스·일정을 정리해서 메일로 보낸다 — 사람 손 없이.
Built a personal AI Agent that runs every morning at 6:00 AM and delivers a fully assembled daily brief to my inbox — without any manual trigger.
Architecture: Cowork acts as the local automation runtime. At 6:00 AM, a scheduled trigger fires Claude Sonnet with …
AgentRead more →
OCR + Rule + LLM
영수증 사진을 올리면 OCR이 읽고, Rule이 좁히고, LLM이 뽑아낸다 — 근거 없는 값은 절대 반환하지 않는다
Built a local-first receipt understanding pipeline that separates concerns across three explicit stages: OCR extracts text, Rules narrow candidates, and LLM performs semantic extraction — each doing only its own job.
The key principle: no hallucinated evidence. The LLM returns a value only when it …
AIRead more →
RAG Chatbot with Multi-LLM Com
PDF를 올리면 AI가 증거를 찾고, 두 가지 전략으로 답한다
Built a transparent RAG chatbot that makes the full pipeline visible — retrieved chunks, merged context block, and prompt text are all shown in the UI, not hidden.
The same question is answered two ways simultaneously: STRICT returns answers only when evidence explicitly supports them. …
Read more →AI Agent with Gemini & Slack
이메일이 오면 AI가 읽고, 판단하고, Slack으로 알린다 — 사람 손 없이.
Built an agentic workflow that classifies incoming emails by urgency using Gemini, then automatically sends the result to Slack. The same 3-node pipeline was implemented three ways — n8n, LangChain, and LangGraph — to directly compare how each tool expresses orchestration.
The core architecture: Orchestration …
AgentRead more →