Are you having trouble sleeping lately? Your gadgets could be the culprit. Scientific studies have shown that the blue light emitted by your computer screen can actually decrease your body's production of melatonin, a hormone that helps regulate your sleep cycles. If you stare at that blue screen before you go to bed, your sleep could suffer.
So, what can you do? The obvious answer is stay away from the computer for a few hours before you go to bed. But, that's not a viable option for everyone. Lots of people have to answer emails and finish other work at night, and others enjoy watching movies or TV shows at night.
If you want to stay logged in at night, then you have to download this program. It changes the color of the light emitted by your computer screen when the sun sets and rises, so you can avoid looking at harmful blue light at night.