CHOOOM is a camera-based kiosk arcade game that turns any space into a real-time AI K-POP dance coaching studio. Players simply follow K-POP choreography in front of the kiosk, and the AI coach instantly analyzes movements and delivers professional-level correction feedback. After the dance, the AI automatically selects the four best moments to create stylish ‘Life’s Best Moments’ photo stickers and generates high-quality vertical short-form videos optimized for TikTok and Shorts using advanced Diffusion and inpainting technology. It is an innovative offline K-POP experience that seamlessly connects practice, real-time coaching, and content creation in one play.