How can you avoid health risks while using VR technology?

1 Adjust your settings

One of the first things you should do before using VR is to adjust the settings of your device and the software you are using. Make sure the headset fits comfortably and securely on your head, and that the lenses are aligned with your eyes. You can also calibrate the interpupillary distance (IPD), which is the distance between your pupils, to match your own. This can help reduce eye strain and blur. Additionally, you should check the frame rate, resolution, brightness, and contrast of the VR content you are viewing. A higher frame rate and resolution can improve the smoothness and clarity of the images, while a lower brightness and contrast can prevent glare and discomfort.

2 Take breaks regularly

Another important tip is to take breaks regularly while using VR. Even if you are having fun, you should not use VR for more than 20 minutes at a time, and you should rest your eyes and body for at least 10 minutes between sessions. This can help prevent motion sickness, which is caused by a mismatch between what you see and what you feel, as well as eye fatigue, headaches, and dehydration. You should also drink plenty of water and avoid alcohol and caffeine before and during VR use, as they can worsen the symptoms of motion sickness and dehydration.

3 Choose the right content

The type of content you choose to view or play in VR can also affect your health and comfort. Some content may be more prone to induce motion sickness, such as fast-paced or roller coaster-like scenes, or content that involves a lot of movement or rotation. You should avoid such content if you are prone to motion sickness, or start with shorter and slower experiences until you get used to VR. You should also avoid content that is too violent, scary, or stressful, as they can trigger anxiety, panic, or nightmares. You should opt for content that is suitable for your age, preferences, and mood, and that does not cause you any physical or emotional distress.

4 Be aware of your surroundings

A final tip is to be aware of your surroundings while using VR. Even though VR can make you feel like you are in a different world, you should not forget that you are still in your physical environment, and that you should not bump into objects, walls, or people. You should clear enough space around you before using VR, and make sure there are no hazards or obstacles that could cause you to trip or fall. You should also use the safety features of your VR device, such as the boundary system, the camera passthrough, or the controller straps, to help you stay within your safe zone and avoid accidents.

5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?