I think this practice is really the most practical method in the helpless move, but it is too limited. After all, the identity card has been unable to locate, but our health code contains the places we passed to judge whether we passed through the middle and high-risk areas. If you go to a high-risk area, the health code for entering public places will not be green. Old people may not know or there may be middle and high risk areas and low risk areas somewhere. The old man accidentally went to the middle and high risk area, but he didn't realize it, which was very troublesome.
However, every family will have old people, so I still support this practice. After all, this practice can make it easier for the elderly at home to go out, and will not be rejected because they don't have a smart phone or can't register their health code with a smart phone. Moreover, it is very troublesome for most old people to go out to the hospital, but it is impossible for young people at home to accompany the old people to the hospital every day to help them scan the code. This is very convenient for the elderly, but as the family members of the elderly, we should pay more attention to where our elderly people went today, and we must tell our elderly people to wear masks all the time when they go out, so as to plan ahead.
We should not criticize this practice too much. Because if you have old people in your family, you will know that the old people in your family are still quite behind the times. Their learning ability is so poor that even eight-year-old children can't compare with their learning comprehension. So don't always be angry about their learning and understanding of new things. It is necessary to ask the elderly at home to always pay attention to self-prevention, remember their own itinerary when they go out, and those who have the energy must write down today's itinerary for the elderly at home that night, just in case.