The age gap has formed a generation gap, which has caused people nowadays to fail to understand these things, because the old-fashioned mobile phones with buttons have no other functions except making phone calls, which is very suitable for the elderly, because their grandparents are over 80 years old and don't know how to play smart phones, but it's okay to make a phone call now, and they don't need to understand other complicated functions.
If there is a demand for video calling with the elderly at home, the corresponding functions should be set on the elderly's mobile phone in advance, and the elderly can also receive this video call like answering the phone, which has no influence. Apart from making phone calls and sending videos, other elderly people don't have that high demand. Young people may use their mobile phones to play games, brush short videos and send text messages. But the elderly don't need it. The elderly themselves do not have such urgent needs, but their desire to learn is not so strong.
There are elderly people at home, so the function of the smart phone itself does not need to be elaborated too much. It doesn't matter what new technology comes out in this era, because the life of the elderly is more about food, clothing, housing and transportation. Usually, they don't go out for nothing. At most, you can go out to buy a dish, or you can buy it in cash, or you can use paper money by bus. Don't need anyone else. If you have any questions, you can contact your family directly and make a phone call. The functions on smart phones are very necessary for young people, but
The smart phone itself has both advantages and disadvantages. Playing for a long time will lead to your poor eyesight, and you are more likely to get eye diseases, and the immunity of the elderly themselves is not so strong. If you are addicted to mobile phones, as the news revealed a while ago, that uncle is addicted to mobile games and has played more than 200 games, so it has no effect on his health. It is definitely impossible. As long as the elderly can keep in touch with their families safely, they can live a healthy and happy life.