In fact, we have many ways to solve this problem. As the saying goes, the solution is always more difficult than it is. As long as we have the heart, we can always solve difficulties. We won't have to wait long to start. I believe this problem will be solved soon.
It is indeed a bit difficult for the elderly to use smart phones, and many young people find it troublesome to teach them to use smart phones, and their patience is often not enough, which makes it even more outrageous for the elderly to be out of touch with the intelligent age. So, imagine if we spend more time and patience to teach them to use smart phones, will this problem be solved soon?
There are always some elderly people who can't adapt to the current social development, can't use smart phones and can't use various functions. When these people are old, they will forget how to teach and have difficulties in learning. Then we can take other measures. Let the relevant departments make some emergency arrangements for this special group, take more emergency measures, replace them with paper health codes, and then send a notice to let them know that they can go to the community neighborhood Committee. In some places, if you go to the local community neighborhood committee, they will issue a health code, valid for 14 days. In some places, the official WeChat account can also be introduced to help others scan the health code. This thing is effective for a long time, which greatly facilitates the travel of the elderly, and this problem can be solved.