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Do you ever feel like the light of your computer screen is buried in your eyes and make your head pulse? Dizziness or nausea after looking at your phone? While you might think that these sensations are onlytiredness or the fatigue to look at your screen too long, they are in fact symptoms of a disease calledcybersickness.

These questions may seem like a necessary evil with the rise ofWork at home, Distance learning and days have passed the via infinite online. But I can assure you asInteraction researcher specialized in Cybersickness That there are ways to anticipate and avoid feeling sick of your screens.

What is Cybersickness?

Cybersickness refers to asymptom group which occur in the absence of physical movement, similar to the cinetosis. These symptoms are divided into three categories: Nausea,oculomotor General questions and disorientation. Oculomotor symptoms, such as eye fatigue, fatigue and headaches, involve overmine the nerve that controls the movement of the eyes. Disorientation can be manifested by dizziness and vertigo. And several symptoms of cybersickness, like the difficulty to focus and a blurred vision, overlap the categories. These problems can persist for hours and affect the quality of sleep.

People can experience cybersickness symptoms through everyday devices such as computers, phones and television. For example, Apple has published aParallax effect on the iPhone lock screens In 2013, which made the background image as it seems to float or moved when a user moved his phone around, that many people found extremely uncomfortable. As it turns out,it was because he triggered symptoms of cybersickness.parallax scrolling On the websites, where a background image remains static while the leading content moves when you do, can also cause these symptoms.

There is no total agreement between researchers why people live Cybersickness. A dominant idea,The sensory theory of conflictsThe hypothesis that it is of inadequacy of the information perceived by the parts of the body that regulate vision and balance. Your eyes receive information that tells them that you move even if your body is not. The design of everyday technology can trigger this conflict between visual perception and physical experience.

Cybersickness in virtual reality and increased

Cybersickness symptoms tend to be more intense withvirtual reality andaugmented reality.

VR refers to the technology that is entirely blocking your real world vision and replaces it with immersion, artificial environment. It is widely available in business through popular game platforms like Oculus Facebook and Sony PlayStation VR devices. VR can leadsevere levels of nausea This increase with the duration of use. This can make some applications and games unusable for many people.

Ar, on the other hand, superimposes a simulated environment on the real world. These might include head-mounted devices that still allow you to see what is in front of you or something likePokémon GO on your phone or tablet. Ar tends towardsmore serious oculomotor deformation.

Even if you did not use it with VR or AR devices before, chances are youOver the next 10 years. An increase in the popularity of AR and VR use will probably trigger an increase in cybersickness symptoms. market research cabinet and research markets estimates that the adoption of these technologies for work, education and entertainment cangrow over 60% and reach more than $ 900 billion per 2027.

Cybersickness symptoms could be dangerous

Although cybersickness symptoms can appear initially benign, they can have lasting effectsLenage up to 24 hours after using the device. It may not seem like a big deal at the beginning. But these persistent symptoms could affect your ability to operate in a way that could be dangerous.

For example, symptoms such as severe headaches, eye fatigue or dizziness could affect your coordination and attention. If these side effects persist while you drive a vehicle, it could lead to a car accident. We do not know if the user, the software company or another party would beresponsible forwound potentially caused by the use of the device andCybersickness symptoms.

Not much known about how chronic cybersickness affects everyday life. Just as there is extreme variability that is more inclined to motion disease, some up10,000 times more at riskSome people may be more inclined in Cybersickness than others. The evidence suggests thatwomen, those whoDo not play video games often and peoplebalancingMay feel a more severe cyberscray.

Treat with symptoms of cyberskery

If you have symptoms of cyberscray, you use your computer or phone for long periods, there are ways to help relieve discomfort.Blue light glasses Are designed to block some of the blue light waves emitted by your device screen that can cause eye stress and sleep from irregularities.Zooming on a screen or use larger font sizes Can also help reduce eye strain and make daily work more sustainable.

If you are interested in trying VR and AR applications, but are subject to movement sickness, warning indicators, such asOculus Comfort Notes, can help you know what to expect. Always make sureVisually calibrate the devices so your eyes are also comfortable and use devices only inopen spaces To minimize the risk of injury if you are dazed and lose your balance.Break If you start feeling discomfort.

Use a new technology safely

Thehomeworking movement grew up following the Pandemic of Covid-19. Many people have replaced the 9 to 5 and move with sweatpants, bedhead and zoom meetings. Although the convenience is undeniable, it has also become a growing awareness of the difficulty of watching a screen of more than 40 hours a week.

But do not leave the hairdresser kill you. While researchers continue to find ways to mitigate and prevent cyberskery from all devices, people may be able to benefit from advancements in innovative technologies without feeling stunned.

This article is republished byThe conversation under a Creative Commons license. Read itoriginal article.