Hi, I’m YL. , a graduate student at SZU.

This site collects my projects, research, notes, books, music, and the things I’m currently curious about.

Field Notes

Apr 2026
In a world where answers are becoming cheaper, the courage to ask better questions becomes more valuable.
May 2026
The tools we build may change how we work, but the questions we choose shape who we become.
Jun 2026
Progress is rarely a straight line; sometimes getting lost is how a new direction begins.

Focus

The areas I keep returning to — where technology, human needs, experimentation, and creativity meet.

AI
AI Design
Turning real user and business problems into clear, practical AI product solutions
VC
Vibe Coding
Using AI-assisted coding to rapidly turn ideas into prototypes, websites, tools, and working products
DH
Digital Humans
Exploring digital characters that combine voice, expression, personality, memory, and real-time interaction
AG
AI Agents
Designing agents that can reason, use tools, remember context, and collaborate with people to complete tasks

Abooout

As artificial intelligence continues to evolve, I have become increasingly aware that many tasks that once required professional teams and significant technical investment are now becoming much easier to accomplish. AI can help us improve efficiency and compensate for gaps in our abilities, but it can hardly replace our understanding of real-world needs, our judgment in choosing the right direction, or our courage to create something entirely new from the ground up.

Education

USC

SZU