[phenomenon] smart TVs that can recognize voice, smart door locks that can unlock with one click of fingerprint recognition, smart devices with health monitoring functions... With the rapid development of information technology and smart products, smart homes are accelerating their integration into daily life, and many enterprises have also launched many aging friendly household appliances. From voice interaction, motion recognition to automatic induction, aging friendly household appliances are accelerating from concept to reality, helping the elderly better enjoy the dividends of scientific and technological progress. At the same time, how to further clarify standards and norms, improve user experience, and prevent security risks have also become a practical problem that needs to be solved urgently for smart home aging. [opinion] data show that China's population of 60 years old and above has reached 264 million, and about 90% of the elderly choose to stay at home for the elderly. In this context, it is the common expectation of the whole society to improve the home-based elderly care environment, provide more abundant and complete elderly care services, and enhance the safety, comfort and convenience of the elderly's home life. Help home-based elderly care, smart home has great potential; It is imperative to improve the effectiveness of helping the elderly and adapt to the aging. To adapt the smart home to aging is to adjust or redesign the functions according to the physical functions and usage habits of the elderly users, so as to better meet the use needs of the elderly. For example, in view of the memory decline of some elderly people, special items storage areas are set up in the refrigerator, and the function of intelligent reminding of the shelf life of food materials is developed; In terms of security protection, we added risk monitoring and convenient alarm modules for smart homes. A number of warm and practical aging transformation and design make the home life of the elderly more safe and convenient, and highlight the humanistic temperature of science and technology. How to make the smart home suitable for the elderly work well is a complex practical issue. In life, some smart homes with voice interaction function do not have high accuracy in dialect recognition, and some home devices have rich functions but complex operation interfaces, which increases the difficulty in use. This reminds relevant industries and enterprises that the smart home aging adaptation transformation should adhere to the effect orientation, take the living habits, high-frequency needs and use experience of elderly users as the starting point and end point, so that they can understand, learn and use. At the same time, taking into account the actual situation of some elderly groups, while exploring and applying new technologies and methods, the traditional service methods familiar to the elderly should also be retained. To bridge the "digital divide" and enable the elderly to better enjoy the convenience brought by intellectualization, we need to start from the product supply side, and we also need to establish standards and norms. In June 2021, the series of standards of aging technology for smart household appliances were released, covering the types of household appliances frequently used by the elderly in daily life, such as air conditioners, refrigerators, washing machines and televisions. The two national standards, the architecture model of intelligent household appliances system for life assistance for the elderly and the general technical requirements for household appliances for the elderly, which were implemented in March this year, also put forward requirements for the aging adaptability of household appliances. A series of more detailed standards and specifications help promote the standardized and market-oriented development of intelligent home-based elderly care products, and help elderly users better enjoy the convenience and comfort brought by technology. At present, the demand structure of the elderly is changing from