Home appliances around us are becoming more and more "smart", improving people's quality of life, but making it difficult for some elderly people to start. An electrical appliance often "plays many roles" and is equipped with many and detailed functions.
The "evolution" of home appliances has indeed improved the sophistication of people's lives, but it has also brought confusion to some people. The elderly have no access to the Internet or have low levels of access toThe Internet, resulting in serious inconveniences for the elderly in digital social life.