Cybersickness, or virtual reality sickness or simulation sickness, is a term used to describe symptoms that can occur when there is a disconnect between what someone sees on a screen and how their body feels.
Have you ever experienced light-headedness or nausea while scrolling through social media or browsing the web? If so, you may have had an episode of cyber sickness.
Cybersickness and the body brain disconnect
Similar to motion sickness, which is common on boats, in cars, and on amusement park rides for many people, cybersickness can happen when your senses send conflicting signals to your brain. This phenomenon can occur while using multiple screens, attending virtual meetings where someone else controls the screen, or simply scrolling on your smartphone or computer.
What Is the Cause?
The exact cause of cybersickness is unknown, but it is thought to be related to a mismatch between visual and vestibular (balance) cues. When the brain receives visual information that suggests motion or movement, the body does not feel it (such as playing video games or using virtual reality headsets). It can cause disorientation and other cybersickness symptoms.
Signs And Symptoms
Symptoms can include:
- Nausea
- Dizziness
- Headaches
- Eye strain
- Fatigue
- Sweating
A Word on Mental Wellness
In addition to the physical symptoms, cybersickness can also harm mental health, as physical symptoms can lead to feelings of frustration, disappointment, and even anxiety. The constant stimulation and information overload that technology provides can also contribute to feelings of burnout.
How To Prevent Cybersickness
Fortunately, several strategies can help to prevent or manage cybersickness. Some of these strategies include:
Taking Frequent Breaks
Taking frequent breaks from screens, or virtual reality environments can help to reduce the risk of developing the sickness Experts recommend taking breaks every 20-30 minutes to give the brain a chance to adjust.
Limiting Exposure
Limiting exposure to screens or virtual reality environments can also help prevent cybersickness. This may mean limiting gaming time, using virtual reality headsets, or using screens or devices in moderation.
Adjusting Settings
Adjusting the settings on screens or virtual reality devices can help reduce cybersickness symptoms. This may include adjusting the field of view, reducing the screen’s brightness, or adjusting the motion sensitivity.
Staying Hydrated
Staying hydrated can help minimise symptoms, as dehydration can exacerbate symptoms like nausea and headaches.
Managing Stress
Stress can aggravate symptoms of this condition, so managing stress levels through activities like exercise, meditation, or deep breathing is essential.
Using Medication
In some cases, doctors may prescribe medication to manage symptoms. This may include anti-nausea medication or medication to manage symptoms like headaches.
As technology continues to advance, more people will likely be exposed to screens and virtual reality environments, and the risk of cybersickness may increase.
The Bottom Line
It is important for individuals to be aware of cybersickness symptoms and to take steps to prevent or manage it. Researchers also need to continue studying cybersickness to understand its causes better and develop effective strategies for prevention and management. By working together, we can minimise the negative effects of cybersickness and make technology a safer and more enjoyable experience for everyone.
