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Save Your Eyes from Eye-strain from a Bright Screen

Save Your Eyes from Eye-strain from a Bright Screen

My life is mostly online: I am either staring at my laptop or my phone. This continuous, long exposure to a bright screen started straining my eyes. I started having red-eye, and it eventually affected my sleep — I always felt like I needed to rest but I could not sleep well. I finally went to see my ophthalmologist.

Computer Vision Syndrome

My ophthalmologist is a smart lady, and she also knows me personally. Before I could tell her about my problems, she narrated them for me. I was astonished and asked her how she figured it out. She said it is common across people who stare at a bright screen for long hours for many years.

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This condition is called Computer Vision Syndrome (CVS). CVS is not about one specific eye problem, but encompasses a lot of issues that originate from regular usage of computers for long hours. CVS is not limited to adults; kids these days are addicted to video games, tablets, and even cell phones. While kids spend a lot of their time in school without being in front of a bright screen, the after school time can still harm their eyes if they are in front of their favorite gadgets for longer than they should be.

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Symptoms

You may find solace in the fact that CVS does not cause any serious damage to your eyes, thanks to our body’s capability to fight and adjust with the changes in environment. However, the element of contrast, which is missing when you read a book, adds a lot of strain to your eyes. If you have CVS you may suffer from one or many of the following symptoms:

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  • Everything appears blurry: You need to put in effort to see things clearly.
  • You see double: You see something and then you see a copy of it a slight distance away from it.
  • Dry and/or red eyes: Your eyes are always red and they are dry, causing itching.
  • Eye irritation: You feel a need for eye drops.
  • Headache: You suffer from mild headaches as soon as you start working on your computer and for a short bit after you stop.

How to stop eye-strain with the 20-20-20 rule

When I asked about what I should do, my ophthalmologist gave me some eye-drops for temporarily relief. She said that while eye-drops will take care of CVS in the short term, I needed to practice an eye exercise to get rid of this problem for good. She told me about a 20-20-20 rule, which says that those who are in front of computers (or any bright screen) for long hours should take a break every 20 minutes and look 20 feet away for 20 seconds.

This is one, simple rule that will take care of your eyes when you have to be in front of a bright screen. It is easy to follow, except when you are busy working and you cannot keep track of time — and you skip the exercise for hours and ultimately increase the strain on your eyes.

Being a tech-savvy person, I thought there should be an app for that. I started looking online and I found a simple app called Eye Care 20 20 20 that does only one thing: it sends you a notification every 20 minutes to take a 20-20-20 break. The app has a start button and a stop button. Before I start working every morning, I turn it on, and at the quitting time at the end of the day I stop it. This has regulated my exercise and I noticed the difference the first day. My eyes were well rested, and I slept better that night. It’s part of my regimen now. Other, similar, eye-care apps include Look Up and 20 20 20. There are also programs designed for your computer which work the same way.

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Mukesh Agarwal

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Last Updated on March 24, 2021

8 Smart Home Gadgets You Need in Your House

8 Smart Home Gadgets You Need in Your House

We’ve all done it. We’ve gone out and bought useless gadgets that we don’t really need, just because they seemed really cool at the time. Then, we are stuck with a bunch of junk, and end up tossing it or trying to sell it on Ebay.

On the other hand, there are some pretty awesome tech inventions that are actually useful. For instance, many of the latest home gadgets do some of your work for you, from adjusting the home thermostat to locking your front door. And, if used as designed, these tools should really help to make your life a lot easier—and that’s not just a claim from some infomercial trying to sell you yet another useless gadget.

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Take a look at some of the most popular “smart gadgets” on the market:

1. Smart Door Locks

A smart lock lets you lock and unlock your doors by using your smartphone, a special key fob, or biometrics. These locks are keyless, and much more difficult for intruders to break into, making your home a lot safer. You can even use a special app to let people into your home if you are not there to greet them.

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2. Smart Kitchen Tools

Wouldn’t you just love to have a pot of coffee waiting for you when you get home from work? What about a “smart pan” that tells you exactly when you need to flip that omelet? From meat thermometers to kitchen scales, you’ll find a variety of “smart” gadgets designed to make culinary geeks salivate.

3. Mini Home Speaker Play:1

If you love big sound, but hate how much space big speakers take up, and if you want a stereo system that is no bigger than your fist, check out the Play:1 mini speaker. All you have to do is plug it in, connect, and then you can stream without worrying about any interruptions or interface. You can even add onto it, and have different music playing in different rooms.

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4. Wi-Fi Security Cameras

These are the latest in home security, and they connect to the Wi-Fi in your home. You can use your mobile devices to monitor what is going on in your home at all times, no matter where you are. Options include motion sensors, two-way audio, and different recording options.

5. Nest Thermostat

This is a thermostat that lives with you. It can sense seasonal changes, temperature changes, etc., and it will adjust itself automatically. You will never have to fiddle with a thermostat dial or keypad again, because this one basically does all of the work for you. It can also help you to save as much as 12% on heating bills, and 15% on cooling bills.

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6. Smart Lighting

Control your home lighting from your remote device. This is great if you are out and want to make sure that there are some lights on. It is designed to be energy efficient, so it will pay for itself over time because you won’t have to spend so much on your monthly energy bills.

7. Google Chromecast Ultra

Whether you love movies, television shows, music, etc., you can stream it all using Google Chromecast Ultra. Stream all of the entertainment you love in up to 4K UHD and HDR, for just $69 monthly.

8. Canary

This home security system will automatically contact emergency services when they are needed. This system offers both video and audio surveillance, so there will be evidence if there are any break-ins on your property. You can also use it to check up on what’s happening at home when you are not there, including to make sure the kids are doing their homework.

Featured photo credit: Karolina via kaboompics.com

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