What is the standard for testing the time level of mobile phone screen use?

The rating test of mobile phone screen usage time suddenly boarded the hot search, and many netizens are also very concerned about this topic. The test standard of mobile phone screen usage time is the screen usage time and the number of times it is picked up, which is divided into several different stars. For example, a one-star walker is a mobile phone insulator. He used the screen for less than five minutes and picked it up twice, which means he doesn't have to understand the joy of surfing. As an old man-machine feeling, the smart phone has the largest font of short messages, and retains a very old ringtone, so there is always a retro disco feeling when the ringtone rings.

The title of the second-class users of mobile phone screen is: the average time for 2g teenagers to use the screen is no more than half an hour, and the number of times to pick up the screen is no more than three times. The declaration is that the world of flowers has nothing to do with him. In the process of chatting with friends, these people are not very familiar with many emerging stalks, and the online buzzwords blurted out are also very backward. It can be called the standard for 2g teenagers. The third-level users of the mobile phone screen are self-disciplined, and the screen use time does not exceed one hour. Although life is restrained, they will set a limit on the time they use their mobile phones every day. When the time exceeds this limit, it will stop. Mobile phones can be said to be health experts, but also pay great attention to eye time. Whenever they play mobile phones for a while, they will look out the window and enjoy the scenery, which can be said to be very self-disciplined.

The fourth-level users of mobile phone screen use time are intermittent internet users, mostly among students, because most students can play mobile phones at school, but they will play mobile phones crazily when they are near holidays. Some college students will stop playing mobile phones during exam week, and during this period, their mobile phone screen usage time will plummet, which shows that they are also very remorseful. A five-star user walked into an Internet cafe and spent more than four hours on the screen of his mobile phone. Wherever the internet is, they will be there. No matter what you are doing, you should play with your mobile phone when you can walk. The direction depends on their sixth sense, but it is also dangerous and should be resisted by everyone.

Level 6 means that the mobile phone is seriously questioning the patient, and the screen of the mobile phone has been used for more than six hours. I can't accept the existence of any little red dot. I have to watch it every five minutes, and then get along one by one. The mobile phone has 99% power before going out, so it must be fully charged. There is always the illusion that the mobile phone is shaking, but every time I take it out, I find it is not. Mobile phone level 7 users have been playing mobile phones for more than eight hours, and they have been playing mobile phones all the time when staying up late. Even after 12, they will brush it for a while until dawn. Mobile phone users are obsessed with this. They use mobile phones for more than ten hours, which is also very bad for their eyesight.