Remember Display Tuner, the tool that allows you to adjust monitor brightness by keyboard shortcut? Well, here is another nifty tool that automatically changes the screen brightness and tint by the time of the day. It’s a great tool for users who sit before the computer screen throughout the day.
F.lux will set the screen monitor bright during the day and gradually dim it as evening approaches. At night, the screen will take a “halogen” tinge – an orange kind of hue. I have to test this orange hue at night and see how it looks and whether it’s really soothing to the eye. To give you a glimpse of how the brightness varies during the day, there is a preview mode which plays the entire day within a few seconds.
To begin you have to first set the latitude of your place. You can also set the brightness and tint level of the screen at a particular time of day. Because of the orange tint, F.lux is not suitable for design work, so there is an option to disable F.lux for one hour. This seems like great tool. I’m going to run this as a trial for a couple of days.