Group 1 - The core viewpoint of the articles highlights the significant progress in the development of smart communities in Chongqing, with 590 smart communities established by June 2023, covering an area of 8,869.6 million square meters and benefiting approximately 2 million residents [1][2] - The first three-star smart community, Longfor Liangjiang Xincheng Yunding, features over 50 smart technologies, enhancing safety and quality of life through various systems such as video monitoring and intelligent management [1] - The Hongkong Land Qiyuan project in Jiangbei District integrates multiple smart technologies, significantly improving convenience for residents through systems like facial recognition and environmental monitoring [1] Group 2 - In 2018, Chongqing released the first national "Smart Community Evaluation Standards," which were revised in October 2023 to include nine new items and optimize 13 requirements, providing a scientific guideline for smart community development [2] - An expert technical database has been established to foster smart products such as smart access control and smart security, connecting with over 200 smart enterprises to strengthen the industrial chain from technology research to application [2]