Minecraft
I build worlds, test systems, and keep refining small details until the place feels real.
About
I learn by building.
I’m Jason, a Form 3 student in Hong Kong. I like taking an idea, making a working version, and improving it until it feels right. Most of my time goes into computer science, engineering, Minecraft, psychology, and cybersecurity.
What I keep coming back to.
I learn best by trying things myself. I want to know how a system works, where it breaks, and what I can make with it.
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Computer science & engineering
I turn ideas into working projects and learn by fixing the parts that do not work yet.
Psychology & people
I want to understand why people think, decide, and behave the way they do.
Cybersecurity
I explore how systems fail, how to protect them, and how to test them responsibly.
COMPUTER SCIENCE✦MINECRAFT✦CREATIVE TECHNOLOGY✦ENGINEERING✦
COMPUTER SCIENCE✦MINECRAFT✦CREATIVE TECHNOLOGY✦ENGINEERING✦
02 / Selected work
What I’ve made.
Working projects, visual notes, and experiments I learned something from.
TRANSFORMER NOTES / 2026
Attention Is All You Need
My visual breakdown of self-attention: what it does, why it matters, and how the pieces connect.
MINECRAFT / WORLDS
Worlds I’ve built
Six scenes shaped through exploration, lighting, and a lot of small adjustments.
COMPUTER VISION / INTERACTION
Hand Gesture Control
A working experiment that turns hand movement and pinches into cursor control inside a web page.
VIDEO NOTES / TECHNOLOGY
Long videos, clear notes
The useful ideas, evidence, caveats, and timestamps—without the filler.
NEXT EXPERIMENT
Still testing ideas.
I’ll add the next project when it does something worth showing.