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Tuesday, 18 August 2020

Eye contact while studying on laptop or mobile

Kids keep the digital device 2 feet away, resting the eyes in between; Learn what is the rule of 20-20-20 to relax the eyes



  • According to experts, if the screen is kept away from 2 feet, it will be difficult for the eyes to see the image sharply.
  • Choosing to take a break instead of a blue light stop lens, telling children to blink frequently


Coronavirus has turned education into an online mode. Many schools around the world are developing fully remote or hybrid learning models. One thing that will continue to grow in such a situation is children's screen time. Now parents are concerned about the health of their children and especially their vision.

According to a survey by the Pew Research Center in March, most parents are concerned about children spending too much time on screen. Spending too much time in front of the screen causes problems like stress, fatigue and headaches. However, experts are telling parents simple ways to protect their children's eyes.


Stay at a safe distance from the device


According to Dr. Millicent Knight, an optometrist and spokesman for the Global Myopia Awareness Coalition, we usually have to keep a distance of 16 inches to read, but now we are reading from a distance of 10-12 inches. Especially on the phone.

At this distance the eyes focus on the screen instead of resting. After a while, the eye muscles become tense, which can lead to headaches.

However, no research suggests there is a link between myopia and screen use. Data from the Optometric Association of America shows that in 2018, one in four children of one parent suffers from myopia.
Myopia needs to be treated


According to Dr. David Gayton, a professor of pediatric ophthalmology at Johns Hopkins University, there is a lot of information about myopia here, but the biggest factor in 50 years is that enlargement of the eyes is the cause of myopia.

According to Gayton, one does not know exactly that the widening of the eyes is the cause of the image that people are looking at behind the retina. This happens when you bring an object closer to see it.

Experts advise keeping two feet away::

  • Doctor Luke Dietz, a pediatric ophthalmologist in Los Angeles, advises keeping the digital device just two feet away from eye level. Having a screen closer to it makes it harder for our eyes to focus to make the image look sharper. It can cause stress and worsen myopia.
  • Doctor Knight advises that children keep their elbows on the table and their heads in their hands. In this position they should touch the screen with their elbows.





What is the rule of 20/20/20?

  • Doctor Knight advises parents and caretakers to follow the 20/20/20 rule. Under it you should see something for at least 20 seconds at a distance of 20 feet in 20 minutes. It relaxes your eyes and brings you into a natural pose.
  • Doctor Luke also advises taking breaks in addition to glasses to prevent blue light. According to him, many parents have asked him about these glasses. "I do not advise them, as so far we have no evidence of safety that is not the only way to help reduce eye strain and fatigue. According to Dr. Luke, will invest in sunglasses for children to protect the eyes from ultraviolet rays. .
  • Beware of eye problems

Symptoms may include headaches, blinking, blinking, and tiredness and vision problems. Avoid glare, according to Dr. Luke. If it is indoor, keep the brightness of the screen low and do not use a bar digital device.

Dry eyes are a concern. When people read on a device, their blink rate decreases by 5 to 10%, says Dr. Gaiton. It causes dry eyes. However, the eyes of children are not as dry as those of adults. Ask children to blink their eyes frequently.

Don’t miss Vision Screening


Avoid going to the doctor because of the epidemic. Learn about your eye doctor's safety guidelines. Although special vision screening is done for some communities, it is also done in schools. However, as the school is currently closed, more attention needs to be paid to it.


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Dr. Megan Collins, a pediatric ophthalmologist and assistant professor of ophthalmology at Johns Hopkins University, is concerned that some children do not receive eye care. They look after the eye health of children from disadvantaged communities through the Vision for Baltimore program and the newly developed e-School + Initiative.
"We know that kids who can't see well are having trouble at school, we're talking about technology and we're concerned about technology time," Meegan said. While the reality is that many children do not have good technology or their parents have the means of phone technology. If you think reading on a laptop is difficult, it is more difficult on a mobile phone. '