Most teenagers will spend on average 10-15 hours a week in front of a computer screen.There has been a notable increase in the number of children being diagnosed with myopia over the last 10 years. Many experts believe this is as a result of computer vision syndrome (CVS).Children and teens of today, spend more time in front of the computer screen than any previous generation.
It’s important that children and teenagers understand that they need to look after their eye health now to protect them for the future. As a parent, you may be wondering how you can help keep your child’s eyes healthy and free from computer eye strain.
20/20/20
Experts recommend that every 20 minutes your child should take a break from looking at their computer screen. Instead, they should focus on an object that is at least 20 feet away for a minimum of 20 seconds. This is commonly known as the 20/20/20 rule. It’s also essential that your child takes at least a ten minute break away from the screen every hour. If you’re struggling to get your child to comply with this, there are several free software programs which will automatically power off the screen every 20 minutes for 20 seconds and every hour for 10 minutes. You could also set a timer somewhere that will force them to get out of the chair and turn the alarm off.
Computer position
In order to reduce the likelihood of eye strain, it's best to position the computer screen at a 10-to-15 degree angle below eye level. This measurement should be taken when your child is sitting up straight. Children frequently use computers that are set up for adult eye levels. To combat this parents should either have a desk suitable for their kids height or alternatively try to source a computer screen where the height can be easily adjusted.Laptop computers are generally placed on laps and are often too close to the eyes. A laptop should ideally be placed on a desk.
Eye Exams
The best way to lessen computer eye strain is to make sure your child's prescription is correct. An incorrect prescription for glasses or lenses can result in headaches and strained, tired eyes.
Dim the lights
Computer screens are best viewed in a room that is slightly darker, so turning off the main light and leaving on a side lamp can be beneficial.
Read more: The importance of eye exams for children
