Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
WebGazer.js - Eye tracking on the browser
Rest Your Eyes - Prevent eyestrain caused by screens with the 20-20 rule.
FOVE - An eye tracking virtual reality headset (pre-launch)
Pomy - Pomodoro for your eye health - Mac & Win
Breaks For Eyes - A Mac app to get rid of eye strain, dry eyes and fatigue