3 Amazing Applications to Save Your Eyes from PC or Smartphone's Light

Do you feel a strain on your eyes after a certain period of time while on PC or smartphone? Don't panic, this problem is not your personal one, rather it has become a universal problem. Due to the heavy pressure of work we often are compelled to spend a good amount of the time on our PCs, laptops or smartphones.

Digital eye strain is triggered by staring at computer, laptop or smartphone's screen for a prolonged period of time. As per The Vision Council, staring at screen for hours without having any rest can cause physical eye discomfort that may also result in peevishness, headache, migraine, blurred vision, pain in different parts of the body like in the neck, shoulder and backbone. In addition, excessive blue light emission can act on the circadian rhythm, making it untoward for you to fall asleep quickly. So what should you do to get rid of these troubles? Well, if you are not enough aware of this then this article might come helpful to you. Here I have mentioned three such good applications that can help you filter the blue light emissions, therefore offering you a better sleep at night.

1. f.lux

f.lux is one of the most popular applications for filtering the blue light emission from computer, laptop or smartphone's screen, making you feel comfortable especially at night. The plus point of this app is that it is free to download.

What f.lux does? The light that radiates from your smartphone or computer screen disturbs the circadian rhythm of your body and creates various major problem to the health. According to your location and wake hour, f.lux here creates a custom lighting schedule for you that keeps changing over the year. The light that comes from the sun is alike to the radiation triggers by a computer or smartphone screen. Due to the excessive emission of blue light your brain mistakes the night for daytime, when you work on your devices at night. Therefore you face difficulties to fall asleep.

f.lux makes your mobile phone or computer screen looks like the room light you're in. When the sun sets f.lux makes you feel like indoor and when it is morning f.lux makes things appear like sunlight again.
Just inform f.lux your location and set the time. f.lux will do the rest for you automatically.

2. Iris

Iris is another amazing application that takes a good care of your eyes by regulating the emission of blue light. The application helps your smartphone, laptop or computer screen get the sense of the ambience you're in, whether it is night or day. As a result you can easily use your device even for hours without any headache. Sticking to computer will give you the sense of reading a book.

3. Twilight

If you are an Android user or have a tablet in your pocket, then there is another good application for you to help you regulate the blue light-emission as per sunrise and sunset, making your eyes happy. Here I am talking about Twilight. Yes, you heard the right. This app helps you automatically set the color intensity, temperature etc. according to your local sunrise and sunset time. You will notice the difference after sunset. The flux of the blue light triggered by your smartphone gets filtered as well as a soft and pleasant red filter is opened up. This helps you feel eye-soothing while working on your device at dark. The intensity of the filter is controlled based on your local sunrise and sunset time.

However, this application is for those people who suffer from insomnia or have hyperactive tendency during the night-time . If you're one of them better install this application on your device and enjoy an uninterrupted, deep sleep.

It can take a few days to get accustomed to these applications, but once you're set you will start feeling better while working on your beloved smartphone, laptop or computer. As these applications are designed to improve the sleeping ability at night-time, the insomniac or hyperactive individuals will be greatly benefited.