f.lux™ Better lighting...for your computer

Ever notice how people texting at night have that eerie blue glow?

Or wake up ready to write down the Next Great Idea, and get blinded by your computer screen?

During the day, computer screens look good—they're designed to look like the sun. But, at 9PM, 10PM, or 3AM, you probably shouldn't be looking at the sun.

F.lux fixes this: it makes the color of your computer's display adapt to the time of day, warm at night and like sunlight
during the day.

모니터의 화면 밝기를 시간대 별로 자동으로 조정하여 눈의 피로도를 줄여주는 프로그램

http://stereopsis.com/flux/