How to protect your children's eyes from excessive use of screens - Excessive screen use children eye protection tips! If you were already worried about how much time your child spends on the phone or computer, the peculiar return to the classroom as a result of coronavirus may contribute to increase this.
Most plans developed by schools for protection against coronavirus bet among their measures to enhance a hybrid model from 14-year-old students. That is, to combine distance and remote education with the aim of favoring lower ratios in classrooms.
This will mean that the computer becomes a key tool in their training —either as a means through which to follow an online class or to consult the educational platforms of the center where they can find the tasks what to do from home.- Ultimately more screen time.
This excess of time looking at the computer, mobile or tablet in the long run can lead to vision problems.
The consequences of focusing the sight on screens for long and uninterrupted periods of time include blurred vision, visual fatigue, dry, irritated or red eyes, double vision or even headaches and tiredness - the most common symptoms of the so-called Computer Vision Syndrome (ICS), which experts say occurs in 90% of people who spend more than 3 hours a day in front of a computer or other type of screen.
Excessive screen use children eye protection tips
Here are the best tips that will help you protect your children's eyesight from the use of technological devices.
One way to help reduce the effort the eye has to make when looking at a screen is by placing it at an appropriate distance.
As optometrist Millicent Knight explains To The New York Times while it used to be read from about 40 centimeters away, " now, what we're finding, particularly with phones, is that it's reading at a distance of 25 to 30 centimeters."
This approach means that the eyes, instead of staying relaxed and in a straight position should rotate a little to focus the screen, which according to the specialist " can cause fatigue of the eye muscles, causing headaches or other vision problems."
To avoid this, make sure your children keep a distance from the screen of at least 40 centimeters.
A distance that also shares in the specialized magazine serPadres Zoraida Marqués, optometrist optics of Essilor.
In addition, Marquis focuses on ensuring that the size of the letter is large enough to allow a comfortable reading and on placing the screen below the line of sight ," to avoid exposing the ocular surface too much without need."
Avoiding glare is also helpful in reducing screen damage to the eyes.
"It is essential to regulate the brightness of the screen during use, so that it is not so intense as to dazzle. In this sense, it should also be remembered that digital devices should not be used in dark environments where there is no adequate light" advises Marquis en serPadres.
In addition, pediatric ophthalmologist Luke Deitz points out in the New York Times to place computer screens perpendicular to the windows to avoid the damage that glare can cause.
One of the best ways to reduce the risk of visual fatigue in your children is to encourage them to take breaks frequently.
According to the advice of Dr. Nagore Urrestarazu, ophthalmologist at the clinical Surgical Institute of Ophthalmology (Icqo): "it is ideal to rest one minute per 15 to help reduce eye fatigue. You can use this time to look out the window or at least look away.”
When it comes to taking screen breaks, specialists also recommend the “20-20-20 " rule, which involves looking away from the screen every 20 minutes and observing something that is at a minimum distance of 20 feet (6 meters) for at least 20 seconds.
And if you're wondering if you should choose to buy your kids glasses designed to block blue light, the advice of pediatric ophthalmologist Luke Deitz in the New York Times is to discard that idea.
"I do not recommend them because we have no definitive evidence that they are safe and only anecdotal support to reduce visual fatigue," Deitz tells the medium.
Not blinking enough can cause vision problems such as dry or irritated eyes. And apparently, the trend is that when we read, especially on a digital device, it tends to reduce the frequency of this reflex act.
” We are focusing continuously, with which the eyes have to make a constant effort, in addition we keep the eyes very open due to the attention that requires a screen, which makes us instinctively reduce the flashes, which reduces tear and increases eye dryness and also because of the blue-violet light they emit " explains Urrestarazu to the media Discapnet.
Following the specialist's advice make sure your children blink consciously once every hour "to help cover the eye with a tear layer," thereby reducing the risk of eye damage from screens.
Of course, don't forget to check your children's eyesight frequently.
According to the specialists, it is advisable to go to check-ups at least once a year, especially before school starts.
End of Excessive screen use children eye protection tips
How to block Google Chrome pages, through 3 different ways
Google Chrome is the most used browser in the world and it clearly has its reasons to occupy that position. Not only because of the amount of goodness it keeps inside, but because of how well optimized it is —with its problems, like everyone else— and its fantastic behavior on both phones and computers.
One of the most interesting features of Google Chrome is the ability to block pages from being visited.
Read more: How to see passwords saved in Google Chrome, in a very simple way
In this section, the browser's own option is a bit poor and although it works, there are two much better alternative ways.
One is an extension and the other is an option that you can activate if you have a Windows 10 computer.
To block Google Chrome web pages from your browser settings, follow these simple steps:
- Enter Settings by clicking on the three vertical dots in the upper right corner.
- Now go to privacy and security, then tap Web Site Settings.
How to block Google Chrome web pages from Windows 10
If you want to restrict access to a web in Google Chrome with Windows, simply go to this path C:/Windows/System32/drivers/etc, open it with notepad and add the URL you want to block with IP 127.0.0.1 before the address. An example would be the following: 127.0.0.1 www.google.es
This way, it will be completely impossible for Chrome to access that specific web page.
How to block pages in Google Chrome through an extension
To block pages in Chrome with an extension, the best for this task is undoubtedly Blocksite. Rest assured that it is not any of the extensions that removed Chrome by malware a couple of weeks ago and its operation is so simple that you will only have to enter the web you want to block, click on the extension and give it to block this site.
Once this is done, you will know how to block any web page in Google Chrome and you will leave behind any kind of problem and unwanted web that you do not want to see again.