I'm Chang Mou. AI-first product designer. I'm Chang Mou. AI-first product designer.

AI command center for homeowners. Prototyped in code, shipped by the dev team, managing repairs from one workspace

Street level pollen guidance for safer city travel, designed for the one billion people with seasonal allergies

The agent analyzes, a human countersigns. A watchable agent loop that extracts deal financials, tests covenants, and pauses at the approval gate

Personalized bedtime app that turns how today felt into an illustrated story for kids ages 3 to 8. A goodnight ritual, about three minutes a night

AI powered social app for people in a life transition. Co, an AI companion, turns a short voice check-in into a small circle of people in the same moment

AR navigation system for children that balances independence and parental reassurance, tested with 20+ parents and kids

AI powered coffee chat for intentional, pressure free pairings across hybrid teams. 63% opt in, 200+ chats in month one

Expert UX evaluation for a frontier AI lab. Reviewing AI generated interfaces and turning design critique into feedback that teaches models product taste

A home for design process, not just finished pieces. Drop in rough work as it happens and the case study writes itself