Welcome to the 20-20-20 homepage!
In today’s society, many people spend a lot of time working with their computers, often leading to eye fatigue. Fortunately, there is a helpful trick known as the 20-20-20 rule where a person, for every 20 minutes, looks at something 20 feet away for 20 seconds. The application below attempts to provide users with consistent reminders that follow the rule and attempts to relieve some eye strain.
How to Install/Update
MacOS
Step 0: If updating from a previous version, uninstall 20-20-20 by quitting the app and moving it from the Applications folder to Trash. Then, go to step 1.
Step 1: Download the latest 20-20-20.zip from Assets and once finished, uncompress the zip file, and drag the app into the Applications folder
Step 2: Locate the app called 20-20-20 and open it. If it doesn’t open, go to step 3. Otherwise, go to step 4.
Step 3: Go to System Preferences -> Security & Privacy -> General -> Open Anyway. Then, try to open the app again.
Step 4: Accept the notification permissions if prompted
Extra: If you would like the app to launch at startup, go to System Preferences -> Users & Groups -> Login Items -> Add “20-20-20.app”