Exhibition Kiosk Game
Mystery Playground RE:PLAY
This kiosk game archives Mystery Playground RE:PLAY, the museum's 4th-floor special exhibition on entertainment technology. It opens on a floor map redrawn from the real exhibition signage, and each of the ten missions matches one zone on that map. Every mission runs the same flow: how to play, the hands-on part, the result, the principle behind it, and a short quiz.
The camera missions run five Google MediaPipe models on the tablet. In Mission 1 a 3D humanoid built with Three.js copies the visitor's dance. In Mission 2 an open hand steers a 3D robot arm, and the composited photo can be taken home by QR. Mission 6 draws a full-body pixel-art avatar of the visitor from a numeric feature record that holds no photo pixels. The app installs on a Galaxy Tab as an offline PWA, including about 51 MB of AI runtime and models.
Tablets upload daily mission stats on their own, and staff read them on a token-protected page with CSV export. Avatar logs are deleted after 90 days, and an English mode switches back to Korean after 30 seconds of inactivity for the next visitor.
Year
2026
Role
Solo: development, field tuning, operations tooling
Focus
Seoul Robot & AI Museum · 4F special exhibition archive
Highlights
- Ten missions on one floor map redrawn from the exhibition signage, each with the same play, principle and quiz flow.
- Five MediaPipe models run on-device alongside Three.js, packaged as an offline PWA so the kiosk keeps working without a network.
- Mission 6 turns a camera shot into a pixel-art avatar from a numeric record that holds no photo pixels.
- Self-reporting tablets, a token-protected stats page with CSV export, 90-day log expiry and a KO/EN toggle that resets for the next visitor.
This site keeps anonymous visit statistics. Privacy