Today’s sunset by the riverExcitement
♥ 24Hackathon · Grand Prize · 2026
Marker
Connecting emotions to places as a shared map
A place-based emotion map that won the Grand Prize at the 12th Highthon.
- Grand Prize
- 12th Highthon 2026
Feelings are easier to share with context
The team wanted to make emotions visible through places instead of reducing them to an isolated text post.
Keep contribution simple and spatial
I built the Kakao Map experience, a two-step place and emotion form, marker sheets, and the frontend API contract. The interaction was scoped for a working hackathon demo.
Grand Prize at the 12th Highthon
Marker connected place discovery and emotional expression in one clear flow and received the event Grand Prize.
Trace
Role
Map interaction, two-step contribution form, API contract, and presentation flow
Focus
Kakao Map · Interaction flow · API contract · Hackathon delivery
Stack
React · TypeScript · Vite · TanStack Router · TanStack Query · Axios · Kakao Maps API · React Daum Postcode · Tailwind CSS · Vaul