Group 1 - The core concept of the article revolves around the rise of "unmanned economy" and its impact on various sectors, highlighting the efficiency and convenience of self-service models in retail and fitness industries [8][9] - Unmanned convenience stores, smart vending machines, self-service gyms, and unmanned coffee shops are becoming prevalent, reshaping consumer experiences while reducing operational costs [1][8] - The self-service drum rooms and gyms cater to niche markets, addressing specific consumer pain points such as noise complaints and time constraints, thus appealing to introverted and time-sensitive individuals [2][6] Group 2 - The self-service drum room offers a quiet and private environment for music enthusiasts, emphasizing the importance of soundproofing and strategic location to reduce operational pressure [5][6] - Self-service gyms are rapidly expanding, providing flexible access and reducing barriers for fitness enthusiasts, particularly those who travel frequently [6][7] - The integration of smart management systems in self-service gyms enhances user experience by allowing real-time monitoring and data analysis, which supports personalized training recommendations [7][8] Group 3 - The unmanned economy is evolving from addressing single service needs to creating interconnected ecosystems, enhancing the value of self-service models in the consumer landscape [9] - The market for the unmanned economy in China is projected to exceed 5 trillion yuan in the next five years, driven by technological advancements, policy support, and rising consumer demand [9]