What's the 20-20-20 rule?
The 20-20-20 rule is a simple and effective technique designed to alleviate eye strain and prevent digital eye fatigue, especially for those spending prolonged hours in front of screens. The rule is straightforward: for every 20 minutes spent staring at a screen, take a 20-second break and look at something 20 feet away or further.
This rule is based on the understanding that prolonged screen time can lead to a condition known as Computer Vision Syndrome (CVS) or digital eye strain. Symptoms include dry eyes, blurred vision, headaches, and eye discomfort. By adhering to the 20-20-20 rule, individuals can significantly reduce the strain on their eyes, allowing them to maintain better eye health and overall well-being.
This website hopes to help you practice the 20-20-20 rule by providing a simple timer that will alert you every 20 minutes.