SwitchResX - SwitchResX is a tool designed to manage resolutions of all your monitors and HDTVs.
Workrave - Workrave is a program that assists in the recovery and prevention of Repetitive Strain Injury (RSI).
EasyRes - EasyRes is a fast screen resolution switcher for Mac OS X with live animated previews.
StretchMinder - Work break timer with guided movement & breathing exercises
Resolutionator - Resolutionator makes it simple to use any of your display's available resolutions.
SmartBreak - Apps and tools from InchWest are designed with one goal - to increase your productivity and improve your experience on MacOS, Windows and iOS devices.