Remind parents: stop letting children play with cell phones, electronic products are really harmful to children, to play also have to strictly control the time! So how to help your child to quit the phone addiction? Take a look at it! Children look at 20 minutes of continuous projection 1, the child’s vision dropped to an average of 10.4 degrees myopia state A short period of myopia increased by 50 degrees, is considered pseudomyopia, as long as the eyes immediately look away to relax the regulation, vision will immediately recover. However, if 50 degrees occurs regularly, it will become true myopia of 50 degrees, and this myopic state will not be recovered. 2. The average tear film rupture time is 6.3 seconds. The normal value of tear film rupture time is 15-45 seconds, and less than 10 seconds is pathological. 3, the average blink 12.67 times per minute Usually, the normal blink frequency is 15-20 times / minute, below this value means that the eyes are in a state of tension, which can easily lead to eye fatigue, dry eyes and vision loss. The child plays with the iPhone for 20 minutes continuously 1, the child’s vision drops to 43.8 degrees myopia on average; 2, the tear film rupture time is 5.3 seconds on average; 3, blinks 7.67 times per minute on average; the child plays with the iPad for 20 minutes continuously; 4, the child’s vision drops to 41.7 degrees myopia on average; 5, the tear film rupture time is 5 seconds on average; 6, blinks 4.67 times per minute on average . The child watched LCD TV for 20 minutes continuously 1, the child’s vision decreased to 18.8 degrees of myopia on average; 2, the tear film rupture time was 6.7 seconds on average; 3, blinked 9 times per minute on average. Playing with cell phones before going to bed, the strong light of cell phones shining directly on the eyes for more than 30 minutes will cause macular lesions in the eyes, resulting in rapid deterioration of vision, especially irreversible macular disease. Physicians recommend that, in addition to more supplemental lutein, the most important thing is to quit the bad habit of using cell phones. Andy’s mother made the following move: the child was required to do three randomly selected chores every day, and the chores were to be done in the specified order in order to find the password. After a week, Andy was not so keen on the iPad and his attention started to turn to playing basketball. Most attempts to stop children from playing with cell phones and iPads, whether by reasoning or forcibly taking them away, end in failure. Because young children tend to be “forgetful”, reasoning works this time, but next time it’s still the same. The direct consequence of forcibly put away, is that the child will resist, crying, and even lead to children become stubborn: “You do not let play, I want!” Remember these 3 tricks 1, set the time, there are penalties for breaking the rules Limit the time your child uses digital products, such as prohibiting them from using digital products on non-weekend evenings, and limiting the time to use digital products on weekends. Children play electronic products, whether overindulgence or strict prohibition is not rational, grasp the right approach. For example, each time you play can not exceed half an hour, if you return it on time, you can play next time; if you do not return it on time, you can not play next time. According to the rules to do, slowly the child will be accustomed to comply. 2, shift attention When the child to play electronic products or can not stop, parents can shift the child’s attention. For example, with toys to attract children; or with the child to a family game; tell the child interesting stories; with the child to draw; or take the child out for a walk to the park, etc., are good attention diversion method. The reason why children are addicted to playing electronic products, a large reason is due to no one accompanied by playing, or parents less accompanied, or even parents take the initiative to provide children with “electronic nannies” caused. 3, parents set an example children and parents together, see parents always playing cell phones, so children will be curious, and then, they will follow their parents’ example scratch, press a click. Whenever parents are playing with electronics, the child’s will to play is often stronger. This is why role models are especially important. When you get home from work, parents should put aside their cell phones and iPads and spend time with their children playing games and playing, which is the ideal way to kick this addiction.