Use paper health certificate instead of health code.

I hope to keep the paper certificate, because some young people, such as girls wearing contact lenses or girls who are "digitally blind", can't stare at the screen for a long time for fear of "dry eyes", which will affect their eyesight. Or elderly people who don't use smart phones. For these people, the operation and use of health code is a complicated, cumbersome, difficult and troublesome thing.

It is also a humanistic concept and mentality to suggest how to save paper certificates, put yourself in the other's shoes, set an example and give people in different situations one more choice.

Extended data:

Most elderly people don't know how to use mobile phones. Without a mobile phone, they can't display the health code and can refresh it at any time. The use of paper health codes can be very convenient for the elderly to travel.

Previously, the problem of unhealthy travel rules for the elderly has appeared many times. This problem is very common, almost all the old people will be like this. Therefore, when all buses and subways in a city have to show their health codes to enter, it brings great inconvenience to the elderly.

Therefore, this has also attracted the attention of CCTV, and relevant policies have been issued all over the country, which have their own solutions to the problem of showing health codes when the elderly take buses. For example, some places use a health code that is directly bound to an ID card. As long as the old man shows his ID card and brushes it, the other party will know whether the old man can get on the bus and take his temperature again, and then he can pass.

In other places, it is more convenient for them to bind with the bus card. As long as you go to the place where the bus card is recharged, you can ask the relevant staff to make a health code for yourself. Compared with the elderly, it is easier and easier, so they can take the bus, usually a card.

With the aging of China, there are more and more elderly people now. The needs of the elderly cannot be ignored. In terms of travel, if the elderly can't travel normally, it is a disrespect for grandparents. They are also old people. They respect their own families and others' families. This is the inheritance of China's traditional virtues.

The development and progress of science and technology should not restrict or eliminate some people who are behind the times. Today, with the increasing convenience of mobile phones, the elderly who can't use mobile phones may not be able to buy train tickets or tickets for hospitals or scenic spots during their stay in Spring Festival travel rush. Most of them need to make an appointment online, which brings great difficulties to the elderly.