Last Updated: May 03, 2020.
Millions of individuals from countless walks of life make their livings through the digital community. From web design experts to bloggers and game developers, there are countless opportunities for those who possess the talent and expertise to embrace what modern technology has to offer. Still, these skills are not without their own fair share of risks.
Many positions have been associated with what can only be called a sedentary lifestyle. Furthermore, some studies have suggested that staring at computer or smartphone screens for an extended period of time can damage the eyes.
Let us attempt to cut through the myths in order to appreciate whether or not this observation is true.
So, what’s this screen time truly doing to your brain and physical health? Humans didn’t evolve to gaze at glowing screens all day, if you do so, your eyes are going to pay the price and will be enduring the outcomes. An approximated 58% of souls who work on computers undergo what’s called “Computer Vision Syndrome.”
Furthermore, there is a series of symptoms connected with the excessive usage of computer screens that encompass, but not limited to eyestrain, dimmed vision, headaches and cervix, back pain and more.
Are There Any Dangers Related to Eyesight?
Some of us can recall the days of CRT (cathode ray tube) televisions. Countless children were told that staring at the screen from proximity would permanently damage their eyesight. Notwithstanding a bit of static when the unit was first activated, there was little evidence to support such claims. Now, we will fast forward to the 21st century.
One of the most pervasive myths is that remaining in front of a laptop or tablet for hours on end can lead to grave ocular conditions. Some have even stated that these habits may cause problems with reading or writing. Surprisingly, these observations are not necessarily unfounded.
Some research has found that prolonged exposure to computer screens can lead to blurred vision and short-term eye strains (particularly when reading long blocks of text). There are even suggestions that these very same habits may contribute to nearsightedness. However, there are just as many methods which can help to minimise these possible effects.
Another issue with prolonged on-screen time is dry eyes, affected by the lack of blinking. "When you stare at a screen, you're so absorbed that you overlook to blink.
The blink rate works from 15 times per minute to five or seven times er 60 seconds,” reveals Dr Gardiner. But you require to blink to re-establish the tear layer on the eyes, a light coating of fluid that preserves the cover of the eye. If you don’t blink adequately, your eyes will certainly dry out, letting blurry vision and distress.
Technology and Common Sense
Were you aware that some glasses are now equipped with a blue light protection feature? Their lenses have been specifically designed to block out harmful ultraviolet rays. While such glasses can be great accessories to consider while out and about in nature, they may also be able to protect your eyes if you happen to be staring at computer screens for long periods.
Technology aside, there are a handful of other suggestions which can prove to be useful. For example, try not to stare at a screen for longer than 30 minutes at any given time before taking a short break.
If you feel that your eyes are beginning to strain, walk away from the task at hand. It could also be wise to simply close your eyes for a few moments at a time in order to allow their muscles to relax.
If you are still encountering problems, it is a good idea to speak with your doctor. He or she will be able to tell whether or not you require prescription glasses.
Eye strain is a common occurrence and prolonged-time sitting in front of a computer screen can cause issues over time. This is why all of the suggestions mentioned above should be considered in order to avoid future problems.
You may adjust the lighting encompassing you to decrease the impression on your computer screen. If light from a nearby glass adds a flash, transfer your monitor and join the shades.
Ask your organisation to install a fainter switch for the above accessories if they’re too shiny and bright, or purchase a table lamp with a moveable blind that throws light equally over your desk. You can also combine a flash filter to your monitor or screen.
The amount to which somebody experiences visionary symptoms and ocular indications often depends on the level of their optical abilities and the amount of time spent looking at a digital screen.
Uncorrected eyesight problems like farsightedness, inadequate eye focusing or two-eye coordination capacities, and ageing changes of the eyes, such as presbyopia, can all commit to the advancement of visual symptoms when using a computer, tablet or digital screen device.
Seeing a computer screen is pretty different than viewing a typed or a printed page. Frequently the words on a computer screen are not as accurate or distinctly defined, the level of contrast of the characters to the background is decreased and the appearance of glare and reflections on the screen may affect viewing more irritable.
So try to use the technology judiciously with pauses and strive not to get prone to the excessive usage of computer screens.