Do you know the 20-20-20 rule?
Thursday, 09 May 2024
The 20-20-20 rule is a recommendation designed to counteract the negative effects of staring at digital screens for prolonged periods. The premise is simple: Every 20 minutes, look away from the screen and focus on something at least 20 feet away for at least 20 seconds. This practice helps relax the eye muscles and reduce eye strain.