Let’s Reduce Eye Strain By 20-20-20 Rule
Do you know an average adult spends 3 hours and 15 minutes on mobile devices daily? Do you know, on average we pick up our phones 58 times daily? And one pick up can set off a chain reaction? Researches find that 50% of screen time sessions start within 3 minutes of the previous one. Yes! As we are living in the digital age it is irresistible to avoid being involved in some sort of electronic screen. May it be work or School or mere entertainment purpose we tend to get hold to a screen such as desktop, laptop, tablets or simply smartphones. When you spend a significant amount of time looking at a screen it causes eye strain.
I was finding very difficult to complete my daily routine because of blurred vision ad then I researched and finally got a screen filtering glasses and now I hardly face that hindrance anymore.
Symptoms of eye strain Below are some symptoms of eye strain,
- Sore, tired and itching eyes
- Dry eyes
- Doubled vision
- Trouble concentrating
- Soreness in neck, shoulders or back
How to use 20-20-20 rule to reduce eye strain?
Basically, 20-20-20 rule says when you are working on a screen once in every 20 minutes you should take your eyes off of the screen and look at an object located 20 feet away from you for 20 seconds. This way you make sure you are giving yourself breaks now and then when you are working with a screen.
Further, it is explained that there is no hard and fast rule to look at an object located exactly 20 feet away from you and it is advised to try to look at something far away from you. Your eyes take 20 seconds to relax completely. So it is important to keep your gaze on the far-away object for at least 20 seconds.
The effectiveness of the 20-20-20 rule proved by research published by the Nepalese Journal of Ophthalmology. The research was based on 795 university students of Malaysia and the majority of them experienced eye strain after two continuous hours of computer use and when 20-20-20 rule used they said it reduced their eye strain. So 20-20-20 rule works!!!
Excessive screen time can cause eye strain and eye strains are unpleasant. Giving yourself time to time breaks when working on a screen is a must for your eye health. 20-20-20 rule is an excellent and scientifically proven method you can adopt going forward to refrain from screen-related eye strains.