Design is no longer just about how it looks, but how it connects, how it thinks, and how it lives. 
I am a designer — and a creator.
I come from an industrial design background, where I shaped physical products, gave them texture and stories.
I know how to observe people, deconstruct needs, and build meaningful experiences.But over the past few years, I’ve realized something important:
True design shouldn't stop at form — it should move into systems, connect with behavior, and trigger change.
—I choose to evolve — not because I reject the past, but because I believe in the future.
I'm no longer satisfied with just making “beautiful visuals.”
I want design that runs, speaks, and responds to the user’s choices.I don’t just design interfaces —
I design data flows, component logic, and the language of human-computer interaction.I don’t just collaborate with engineers —
I’ve started to learn their language, and even write my own code.This is not a betrayal of design —
It’s an expansion of its territory.
— I believe that Design × Technology is the universal language of future innovators. 
I choose to become a new kind of species:
One who can design products — and prototype and deploy them into the world.
One who can create experiences — and dissect logic and data structures.
One who understands aesthetics — and balances functionality with performance.—This is not a career switch. It’s a rebirth.I refuse to be defined as “just a designer who can’t build.”
I no longer accept the gentle persuasion of “stay still, deepen your roots.”Because I know the world is changing —
And I choose not just to follow, but to lead.—I will keep creating, learning, and rebuilding —
until I can shape truly impactful products through Design × Technology × Strategy.
This is my path of evolution.
This is my promise to myself.
This is my introduction to the world. 
I am Chang Yuntsui. I am in the process of rebirth.