I’m Jay, an HRD practitioner and builder. This is a living archive of what I make, read, learn, and notice—mostly around AI, work, and the systems underneath both.
Latest Trail
Recent code, notes, and learning in one chronology. The labels change because the person behind the work does too.
Federico Faggin의 양자정보 범심론과 Jim Tucker의 전생 기억 연구 사이에서, 의식의 생존과 기억의 전달을 분리해 본 기록.
Reframed Context Trails around user-owned AI contextMade review, correction, and explicit approval the center of the public tool.
Context TrailsA local-first tool for reviewing, rewriting, or rejecting interest hypotheses before any context reaches AI.
Turn-taking, waiting, and looking togetherA communication psychology lecture became a practical frame for meetings, leadership, and AI education.
Taste, rest, making, and wonderA lecture on choosing a life through what I keep studying, making, and learning to appreciate.
AI and MemoryA lecture note on how AI bottlenecks may spread from GPUs toward memory, power, devices, and physical systems.
재개발 모르면 부자될 수 없다 · STEP 1Turned the first section of a Korean redevelopment book into a focused study pack instead of claiming it finished.
Garden
Four ways into the archive, from public notes to the books and places that changed a question.
Field notes behind the tools: memory, audio, evaluation, and human review.
Library6 entriesBooks, lectures, videos, and study packs I have actually processed.
Places2 entriesBroad travel memories and the methods I use to keep them without publishing private itineraries.
Career4 stopsA public résumé-level timeline of work and education.
Now · July 2026
- turning this site into a living archive instead of an AI-only portfolio
- making personal context reviewable and user-owned before an agent can reuse it
- keeping small public tools connected to the notes and questions that produced them
한국어 요약
작업만 보여주는 포트폴리오가 아니라, 무엇을 만들고 읽고 배우고 궁금해하는지 함께 쌓아가는 개인 아카이브입니다.
한국어 요약 보기