People spend hours each day on their computer, mobile phone or television. Looking at a screen has become the new form of entertainment consumption – whether it is to binge-watch, play a game, or simply spend some family time. Digital screens have taken up an essential yet scary part of our lives. And, while, there are many health issues related to this, our eyes suffer the most with problems such as computer vision.
So let’s take a look
What Is Computer Vision?
Digital eye strain also known as computer vision syndrome, explains vision-related problems that arise from prolonged screen time. Several electronic devices such as televisions, tablets, computers and mobile phones can cause computer vision syndrome. The more time people spend in front of the screens, the more the eye strain. So, typically the level of discomfort is proportional to the screen time.
What Are The Symptoms Of Computer Vision?
The symptoms of computer vision often vary amongst individuals, however, these are the most commonly observed symptoms:
- Irritated eyes
- Dry eyes
- Blurred vision
- Frequent headaches
What Causes Eye Strain?
Eye discomfort is caused due to various factors. The high-energy visible light could be causing the computer vision in many people. The prolonged exposure to the blue light emitted by electronic devices can cause eye strain. The presence of glare and reflections on digital screens also adds to the strain caused to the eyes.
Viewing a digital screen is not the same as viewing a paper. The small print and the pixelated images of the digital screen could make the eyes work harder, causing irritation and discomfort. Besides, the viewing angles and distances of the digital screen can also put additional strain on the visual system.
In addition, the digital eye strain could actually be worse for people with pre-existing eye issues. For instance, people who wear prescribed eyewear can suffer more as their lenses are not designed to view digital screens from a close range. Overall, the symptoms of computer vision arise when the visual system is challenged.
10 Computer Vision/ Digital Eye Strain Remedies
- Limit media use-Most of us use a computer during work hours. So reducing the usage of screen time and digital media during our leisure time could help with computer vision. You could instead read books, relax your eyes, indulge in a few eye exercises or simply take a walk in the garden.
- Pay attention to your body- Eye, neck or head pain could be the warning signs of computer vision. Observing changes and correcting daily habits will eliminate the problem before it arises.
- Maintain distance- Don’t position your digital screens too close to your eyes. We often tend to view computers or mobile phones from close distances and this could enhance the problem. There has to be a distance of 40 to 75 cm between your eyes and the center of the computer screen.
- Correct sitting posture- Always position your screen at a good distance and angle from your chair. Chairs should also be comfortably adjusted to the right angle and position to avoid neck or shoulder strain.
- Reduce the glare- Reduce the glare by positioning your computer or laptop screen correctly. If that’s not possible, consider using an anti-glare filter. These filters decrease the light reflected from the digital screens.
- Buy computer glasses- Computer glasses can reduce computer eye strain by helping you adjust to digital screens. They are widely available and are made with or without a prescription.
- Increase font size- Reading small fonts can add strain to your eyes. Change your laptop settings and increase the font size.
- Blink often- Staring at a screen continuously can dry your eyes. So consciously remind yourself to blink more often and take a break from the screen.
- Follow the 20-20-20 break rule- Every 20 minutes take a 20-second break and look at something that’s 20 feet away from you.
- Consult a doctor- If the symptoms get worse, it is always recommended to get professional help.
TABIIB can help you find the best ophthalmologist closest to you. Take care of your eyes as they help you see all the wonderful things around you.