MAiN is an AI-powered 3D interior design shopping app that delivers professional-level home styling in just 10 seconds. Users simply capture a panoramic photo of their room and input lifestyle preferences. MAiN instantly generates a 3D model of the space including existing furniture and recommends layouts and products optimized for both the room and personal taste. The app integrates three core features: AI-driven 3D modeling from a single image, smart product and layout suggestions based on spatial analysis, and in-app checkout for instant purchases. Unlike traditional design tools, it requires no expertise or time-consuming searches. MAiN simplifies the entire process from visualization to purchase into an intuitive, mobile-first experience. Users can easily compare options, customize layouts, and express their unique identity through a fully personalized 3D shopping journey.