See The Most Common Threats To Your Eyes If You Re A Computer User The 20 20 20 rule helps prevent digital eye strain, which occurs if you stare at a screen for long periods. the technique involves taking a break every 20 minutes to look 20 feet ahead of you for. Outlook. prevention. if you find yourself gazing at screens all day, the 20 20 20 rule may help. every 20 minutes spent using a screen, try to look away at something that is 20 feet away for a.
Workplace Eye Safety Outlook. using the 20 20 20 rule can help prevent eye strain when looking at screens. for every 20 minutes a person looks at a screen, they should look at something 20 feet away for 20 seconds. Understanding the signs of eye strain can help you identify when it’s time to take a break and incorporate vision training exercises into your routine to alleviate discomfort and promote eye health. conclusion. in conclusion, the 20 20 20 rule is a simple yet effective strategy for reducing digital eye strain and promoting overall eye health. Driving. reading. computer and cell phone use. playing video games. doing detailed work, such as writing, sewing or crafting. not having enough available light while doing a task. not blinking enough. people with prior eye conditions, like uncorrected vision or eye muscle imbalance, are at greater risk of eye strain. The purpose of the 20 20 20 rule is to remind you to take vision breaks — to look up from the computer screen or your book on a regular basis and give your eyes a little rest. according to the american optometric association, to prevent digital eye strain you should: every 20 minutes. take a 20 second break.