The best AI doesn't
wait to be asked

I'm Chanpio Park. I lead AI OS UX at Samsung.

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Selected work

Designing the AI that knows
what you need next

Now Nudge
Samsung · 2025

Now Nudge

A proactive layer in One UI that reads what's on screen and offers one action, right above the keyboard.

65M devices shipped
Gemini Automation
Samsung + Google · 2025–2026

Gemini Automation

The interaction framework for delegating multi-step tasks to Gemini on Galaxy, from launch to handoff.

S26 launch partner device
Circle to Search
Samsung + Google · 2023–2024

Circle to Search

Samsung-side entry gesture, selection handler, and onboarding for Circle to Search on Galaxy.

50M monthly active users
Samsung Pay Web
Samsung · 2014–2019

Samsung Pay Web

Cross-device web checkout that replaced form-filling with a QR scan and a fingerprint.

60% fewer drop-offs at sign-in
Color picker for everyone
Samsung · 2022–2023

Color picker for everyone

Clearer names, a consistent hue order, and inclusive feedback, standardized across Samsung apps.

2.4x higher selection success
Split screen for Galaxy Z Fold
Samsung · 2021

Split screen for Galaxy Z Fold

A redesigned multitasking model for foldables, now the core split-screen interaction in One UI.

35% faster task completion

Knowing, anticipating, acting,
with people in control

15+ years at Samsung across Samsung Pay, One UI, and Galaxy AI.
I lead a team of 8 designers and work closely with Google on Gemini.

Knowing

Understand context from what's on screen, without asking.

Anticipating

Offer the next step only when the intent is clear.

Acting

Carry it out, while the person stays in control.

65Mdevices with Now Nudge
50Mmonthly users, Circle to Search
24countries, Samsung Pay
8designers on my team