I wish I’d found out about F.lux sooner. After using this little app for just a week now, it’s already transformed the way I work with my Mac during long-haul overnight sessions with looming deadlines.
Being an architecture student, I’m well-versed in the All Nighter. This phenomenon means staring at an LCD screen for hours on end, a concept that would send any optometrist into a fit. But it’s a necessary evil, something we need to do in order to get through a mountain of work.
F.lux makes this ordeal bearable.
I was compelled to download the utility after reading about it on the Sweet Setup. What F.lux does is simple, but incredibly effective. It’s based off intense research, and whilst its method is yet to be scientifically proven, I’ve personally found that it has made my staring at the screen late into the night far easier than before.
F.lux basically adjusts your computer’s display in accordance with the ambient lighting conditions. You’ve just got to enter your location, and it will do the rest. As the sun begins to set, your screen will gradually begin to tint to an orange-reddish hue. This means that as you get deeper into the night, you won’t have to stare into the obnoxious blue glow of the standard computer screen. Of course, this isn’t conducive to any graphic-related work where colour accuracy is of importance. But F.lux has a series of options allowing customisation, so you can, for instance, disable it for an hour, or for a specific app (like Illustrator or Photoshop). From the app’s description:
“f.lux makes your computer screen look like the room you’re in, all the time. […] Tell f.lux what kind of lighting you have, and where you live. Then forget about it. f.lux will do the rest, automatically.”
F.lux goes on to claim that it can even help you sleep better. According to the developer: “We know that night-time exposure to blue light keeps people up late. We believe that f.lux adjusts colors in a way that greatly reduces the stimulating effects of blue light at night.”
Whilst I haven’t noticed changes in my sleeping pattern (all nighters for days here), I have found that using my Mac at night is now a lot easier.
F.lux is available to download for Windows, OS X and Linux for free. You can even get it for Android, and jailbroken iOS. Your eyes will thank you.