Show HN: An app for entrepreneurs' Eyes(itunes.apple.com)
itunes.apple.com
Show HN: An app for entrepreneurs' Eyes
https://itunes.apple.com/us/app/eye-care-20-20-20/id967901219
1 comments
We built this in a day including the icon. My doctor recommended the 20-20-20 rule, which says those who work long hours in front of a bright screen should look at least 20 feet away every 20 minutes for 20 seconds.