随着信息和通讯技术不断融入人们的日常生活，种类繁多的智能家电越来越多地

With the continuous integration of information and communication technology into people's daily life, a wide variety of smart home appliances are increasingly entering people's daily life, which can provide people with various intelligent services. It is worth noting that because the elderly are not the main users of smart home appliances, researchers and designers of many products have not paid enough attention to this group of people, and have not fully considered the characteristics of elderly users when designing products. , so there is a possibility that the current smart home appliances are not suitable for elderly users. On the other hand, smart home appliances provide various intelligent services based on information technology. For the elderly, although most elderly people also understand the many benefits of information technology, when people enter old age, their physical and cognitive The decline in ability will bring obstacles to the use of smart products by the elderly, and these obstacles will also cause the elderly to lose their confidence in using information technology products, causing them to be reluctant to use information technology products.

With the continuous integration of information and communication technology into people's daily life, a wide variety of smart appliances are increasingly entering people's daily life and can provide people with various intelligent services. It is worth noting that at present, the elderly are not the main users of smart home appliances, and many product researchers and designers do not pay enough attention to this part of the population. When designing products, they do not fully consider the characteristics of elderly users. Therefore, there is a possibility that smart home appliances are not applicable to elderly users. On the other hand, smart appliances provide various intelligent services based on information technology. For the elderly, although most of the elderly also understand many benefits of information technology, when people enter the elderly, the decline of physical and cognitive ability will bring obstacles to the elderly's use of smart products, which will also make the elderly lose their self-confidence in using information technology products, As a result, the elderly are reluctant to use information technology products.

With the continuous integration of information and communication technology into people's daily life, more and more kinds of smart home appliances enter people's daily life, which can provide people with various intelligent services. It is worth noting that at present, the elderly are not the main users of smart home appliances. Many researchers and designers of products have not paid enough attention to this group of people, and the characteristics of elderly users have not been fully taken into account when designing products. Therefore, there is a possibility that the current smart home appliances are not suitable for elderly users. On the other hand, smart home appliances provide all kinds of intelligent services based on information technology. For the elderly, although most of them are aware of many benefits of information technology, when people get older, the decline of their physical and cognitive abilities will bring obstacles to the elderly in using smart products, and these obstacles will also make them lose their confidence in using information technology products, resulting in their reluctance to use information technology products.