Chrome extension to keep you aware of the 20-20-20 rule.
Every 20 minutes, take a 20-second break and focus your eyes on something at least 20 feet away.
Chrome extension for the 20-20-20 eyebreak
https://chrome.google.com/webstore/detail/202020/pegfbpbpcgaeicfcanpghpbgmikbbnaa?hl=en
Chrome extension to keep you aware of the 20-20-20 rule.
Every 20 minutes, take a 20-second break and focus your eyes on something at least 20 feet away.
Chrome extension for the 20-20-20 eyebreak
https://chrome.google.com/webstore/detail/202020/pegfbpbpcgaeicfcanpghpbgmikbbnaa?hl=en