人民日报海外版记者 廖睿灵 "建设安全舒适绿色智慧的'好房子'"——这是《中共中央关于制定国民经济和社会发展第十五个五 年规划的建议》中，关于住房领域的重要表述。 4个与"好房子"相关的关键词，描绘出居民住房的美好图景。为什么要建"好房子"？这背后，既是 适应我国住房发展新阶段、满足人民群众对美好生活新期待的重大举措，也是构建房地产发展新模式， 有效释放扩内需、促消费巨大潜能的重要抓手。 新房子建成"好房子"，老房子改造成"好房子" 一套住房，是个人的安身之所，也是一个家庭的安居之地。 回望中国居民居住条件的变化，在上世纪90年代，中国城镇居民人均居住面积为7.1平方米；到 2020年，中国家庭户人均居住面积达41.76平方米——这一数据涵盖城乡，其中城市家庭人均居住面积 为36.52平方米。 住房面积显著增加的同时，居民住房供给与需求的格局也在悄然改变。 根据《中国人口普查年鉴—2020》，在1980年至1999年间建成，也就是房龄在25年以上的住房，占 比约30.8%；2000年至2009年间建成的住房，占比约30.3%；2010年后的住房，占比为34.7%。也就是 说，全国范围内有相当一部分"老房子"， ...

Core Insights - The article highlights the transition from traditional living to smart living in residential spaces, driven by advanced technology and collaborative efforts among various industry players to enhance user experience in smart homes [1] Group 1: Event Overview - The "Good House Technology Exhibition" was held on November 7 in Beijing, organized by the Ministry of Housing and Urban-Rural Development's Science and Technology and Industrialization Development Center [1] - Haier Smart Home's "Three-Winged Bird" showcased various smart home services and collaborated with five state-owned enterprises to create a national model for smart homes [1] Group 2: Collaborative Models - The "Flexible Space Good House" co-created with China Building Science emphasizes high adaptability of space, catering to different family stages and needs [2] - The "Safe and Happy Home" developed with China Academy of Building Research focuses on improving living comfort through a systematic design framework [3] - The "Cloud Habitat" project with Beijing Housing Security Center aims to maintain optimal indoor temperature and humidity year-round using clean energy [3] - The near-zero carbon house model created with Shougang Group offers a low-carbon living experience through prefabricated steel structure technology [4] - The upcoming "Huafa Zhuhai Bay 128㎡ Model" targets the needs of multi-generational living in Southern China, integrating advanced technology for convenience [5] Group 3: Technological Innovations - The "Flexible Space Good House" features a design that allows for easy transitions between different living scenarios, enhancing the user experience [2] - The "Safe and Happy Home" includes practical solutions like a space-saving refrigerator and energy-efficient water heater to optimize living conditions [3] - The "Cloud Habitat" utilizes Haier's AI system to automatically adjust indoor air quality, ensuring a comfortable living environment [3] - The near-zero carbon house incorporates advanced air systems to improve comfort while promoting sustainability [4] Group 4: Strategic Implications - The collaboration among Haier Smart Home and state-owned enterprises redefines the value system of smart living, integrating technology with infrastructure development [5] - The "eco-partnership model" is expected to enhance living quality and meet public expectations for improved lifestyles [5]