Is it true that the F.lux application helps to preserve your eyes while working at the computer, as well as make it easier to fall asleep after using the computer?

The truth is that after installing this program, when I get up from my computer, I don't want to actively blink and the pain in my eyes disappeared. I suppose this already says something. It is difficult to say about sleep, there are too many variables in the equation of life, so it is sometimes difficult to single out one element. But in theory, he should also get better. I now have 5000K during the day and 4500K at night, so the effect is preserved, and the picture does not look too yellow. Of course, with a sharp change in temperature, this is striking, but getting used to it happens quite quickly. It's weird that they didn't make a smooth transition from day to night, it would have been much better.

It became (subjective judgment) a little more pleasant for me to work with this installed program. It also has brightness control from the keyboard (except for the function of changing the color temperature depending on the time of day). And about falling asleep - I don't know, I can't check, and so I fall asleep quickly.

Our eyes perceive cold and warm shades differently on different days of time. At night, warm shades are more suitable for the eyes, and during the day, cold, respectively. It is precisely this program that is aimed at changing tones at different times, which of course has a positive effect on vision.