The 20-20-20 rule prevents the hazards of prolonged screen time. Source: Photo by Oguzhan Akdogan on Unsplash Spending long periods looking at screens can strain your eyes and add to screen fatigue.
With smartphones, computers, and TVs being ubiquitous in modern life, digital eye strain (DES) has become a real concern. Symptoms of DES include irritated eyes, blurry vision, and light sensitivity, ...
In today’s digital age, prolonged screen time—from computers to smartphones—can lead to significant eye strain. To mitigate this, the 20-20-20 rule is a simple yet effective strategy: every 20 minutes ...
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