I think the operation of this system has brought great convenience to travelers. After all, it is a very complicated process to find your own health code on Alipay or other software. Generally speaking, it is difficult for the elderly to find their own health code if they don't remember the operation steps. With this system, it is very convenient for the elderly, at the same time, they can show their health codes without taking out their mobile phones, and at the same time, they also save a lot of business trips.
With the development of science and technology, it is really difficult for the older generation to understand the mobile phone, especially the development of the epidemic. Health code has become one of the signs for everyone to prove their health. Fortunately for young people, when they go in and out of public places, they can find their own health codes in Alipay and then display them. But for the elderly, they don't necessarily have mobile phones, and some elderly people may not have mobile phones.
In fact, many people find it very troublesome. They have already taken a lot of things, and now they need to get a hygiene code. Obviously, wearing masks can prove their innocence. Now they have to show others the health code before they can pass, which makes many people feel very troublesome and they don't understand it. Plus, it's inconvenient for them to walk every time. It is difficult to go out once, but it was turned back by this health code, which also made some people complain.
This measure greatly facilitates people's travel. As long as you take your ID card when you go out, it is very simple to brush it, which reduces the time for people to leave the station, makes it much more convenient for the elderly to travel, and also reduces some work problems and staff problems. This is tantamount to a very good measure. ?