My very first project from Columbia’s HCD course — this one has sentimental value. Shaped by student interviews, the wallet features a slide-to-pop card mechanism with modules to make it personal.
The core concept: a slide-to-pop mechanism that fans out cards from a compact sleeve.
Customization: choose your wallet color and snap on slider charms to make it yours.
Exploring the concept as a phone case — same sliding mechanism, different form factor.
FoodInn
A mobile app to reduce household food waste by helping people consume the healthy food they already bought. Solo design — research reframed the problem from waste to healthy eating habits.
Four Pain Points
Planning
Busy life
Recipe
Visibility
GoGreet
An event app designed to reduce social anxiety and help people make friends in a new city. Solo end-to-end design.
Screen sketches: mapping the full product flow before committing to wireframes.