Found some nifty application that can auto adjust the monitor color temperature during night work, so it won’t harm our eyes and help us a better sleep. Here is the background :
Sunlight is very white, but artificial lighting tends to be more red. As such, if you read something on a piece of paper it will look white to your eyes during the day and reddish at night.
You don’t notice this because your brain automatically balances the difference. Your computer monitor, being backlit, is constantly white. Because of this, looking at your computer at night can hurt your eyes and cause you to lose sleep. F.lux helps offset this.
