f.lux is a program that adjusts the screen color your computer at day time, making it warm at night and bright during the day.
It's even possible that your computer is forcing you to stay up too late. You can use f.lux because it improves the quality of your sleep or simply because it improves the appearance of your computer.
Have you ever noticed how people texting late at night emit a strange blue glow? Or do you wake up eager to jot down the Next Big Thing to be dazzled by your computer screen?
Computer screens are pretty during the day because they're supposed to look like the sun. However, looking at the sun around 21 p.m., 22 p.m. or 3 a.m. is usually not a good idea.
f.lux changes the color of your computer screen depending on the room you are in. When the sun goes down, your computer takes on the appearance of your indoor lighting. It restores the appearance of the sun in the morning.
Tell F lux about your lighting setup and where you live. Then just let it melt to take care of the rest.
The concept of f.lux
Depending on the time of day, the lighting of the environment around us changes. We are exposed to bright sunshine with a cool blue color temperature during the day. It keeps us awake and impacts our circadian cycles. Bright sunlight is gone at night, so we have to rely on indoor lighting, which is often dimmer and warmer. During the darkest hours of the day, when we are not exposed to the sun, our brain generates melatonin, which makes us sleepy.
Our machines, on the other hand, did not receive the notification. The theory goes that staring at those bright sun-like screens late at night or early in the morning, as many of us do, strains our eyes and inhibits melatonin production. Yes, some laptops have light sensors that change screen brightness based on ambient light, but the color temperature remains constant.
At night, f.lux will use warmer hues than during the day, giving white colors a slightly reddish tint. The principle is that looking at a warmer screen at night would reduce eye strain and, because you won't be looking at a bright screen similar to sunlight, encourage your brain to generate more melatonin, allowing you to sleep earlier and better. .
Is it really effective?
In any case, we went beyond f.lux's commitment. Some people use f.lux just to make their screens easier on the eyes, while others think it helps them sleep better, and still others use it for both. However, we cannot simply believe these claims without investigating the science behind them.
Unfortunately, no scientific investigation of f.lux has been conducted. In contrast, bright blue light has been shown in a number of studies to disrupt sleep patterns. Many of us have found that being on the computer late at night staring at a bright screen keeps us awake, while walking away from that device tires us out.
For more information, visit the Official website of f.lux.