Group 1 - The core viewpoint of the article is that AI is transforming traditional street vendor businesses in China, introducing innovative applications that enhance customer experience and personalization [4][5]. - AI applications such as AI perfume customization, AI bracelet matching, and AI-assisted games like pool and chess are emerging in street markets, showcasing the technology's accessibility and appeal [6][9][11]. - The article highlights the growing trend of integrating AI into everyday products and services, making them more engaging and personalized for consumers [8][10]. Group 2 - The AI perfume business allows customers to create personalized scents based on their names and personality types, demonstrating how AI can enhance traditional retail experiences [6][8]. - AI bracelets equipped with NFC technology are selling well, indicating a successful fusion of technology and traditional crafts in street markets [10][14]. - AI-assisted games, such as pool and chess, are being offered at competitive prices, attracting customers and creating new entertainment options [11][14]. Group 3 - The article discusses three business models for AI-enabled street vendors: franchise models requiring significant investment, hardware purchases for lower startup costs, and self-development using user-friendly AI tools [16][17][19]. - The franchise model involves higher costs but provides access to established technology and support, while the hardware purchase model allows for lower entry costs with variable profitability [16][17]. - Self-development tools are emerging, enabling entrepreneurs without coding skills to create AI applications, thus lowering barriers to entry in the market [19][20]. Group 4 - The success of AI in street vending relies on the stability and reliability of the technology, as customers expect seamless experiences [21][22]. - The development of AI infrastructure, particularly Agent Infra, is crucial for supporting the operation of various AI applications in street markets [24][25]. - Without robust Agent Infra, the potential for AI-driven street businesses may be compromised, highlighting the importance of foundational technology in enabling innovation [24][25].