How to Reduce Motion Sickness in Virtual Reality


VR is extra accessible than ever, due to reasonably priced, stand-alone headsets just like the Oclulus Quest reducing the barrier to entry. And from addictive video games like Beat Saber to immersive story-driven video games like Half-Life: Alyx, there’s a lot to maintain you busy in your digital world.

Sadly, VR nonetheless comes with a couple of downsides, with some of the notable being movement illness. Even if you happen to aren’t the type of one who will get movement sick on a ship or airplane, some VR video games might make you are feeling dizzy or nauseous, ruining what ought to be a enjoyable expertise.

Consultants assume movement illness is primarily attributable to a mismatch between cues despatched to your mind. In case your eyes see one factor and your internal ear is experiencing one other, you may expertise nausea, explains Adrian Priesol, an otoneurologist within the Division of Vestibular Issues at Mass Eye and Ear. “Sitting within the again seat of a transferring automobile maximizes this sensory mismatch and might make signs worse,” he explains. “Within the case of VR, the sensory mismatch is the converse: Visible stimulation is sending a sign to the mind that the individual is in movement, whereas steadiness organ alerts point out the individual will not be.”

Chances are you’ll be extra more likely to expertise this in sure virtual-reality video games than others, relying on how the expertise requires you to maneuver. Almar Suarez is the R&D supervisor at Tapptic, a European digital company specializing in revolutionary cell apps, VR, AR, and different related experiences. In a few of their experiments with VR, they discovered that movement illness was particularly frequent in environments most of us aren’t used to—assume zero-gravity video games (like ADRIFT) or vertigo-inducing situations (like The Climb). It may possibly additionally occur in case your body price is simply too low, which can be an issue on much less highly effective PCs.

From my very own expertise—I’ve owned and reviewed quite a lot of VR headsets as a tech author—video games that require management sticks to maneuver get me feeling nauseous. If I transfer with my physique alone, like in House Pirate Coach or Superhot VR, I am completely high quality—however throw me into Skyrim VR and I really feel like I must lie down after a couple of minutes.

You may, nevertheless, mitigate a few of these signs. First, says Suarez, make certain your lenses are clear and that your IPD (interpupillary distance) is ready correctly on the headset, if it provides IPD adjustment. If you happen to put on glasses, you may usually discover this worth, in millimeters, in your prescription. If you happen to do not, you might simply have to regulate it whereas in-game to search out the appropriate setting.

Talking of glasses, if you cannot put on contacts, attempt to accommodate your glasses within the headset by adjusting the strap or utilizing a glasses spacer on a headset that provides them (they could be bought individually). Oh, and ensure the headset is comfy and that your PC—if you happen to’re utilizing one—is able to operating the video games at a excessive sufficient body price. Sixty frames per second is nice, however the increased you may go, the higher. Many of the big-name headsets can show 90 frames per second or increased.

After you have the fundamentals out of the way in which, you can begin digging into your video games’ settings. “One of the simplest ways to keep away from illness is to make use of the management schemes that work higher for every specific kind of expertise,” explains Suarez. “Usually, normal online game [thumb stick] controls are the worst of all of them, particularly when attempting to show your view. It’s extra pure to simply flip your head.” Attempt to flip your physique as a substitute of utilizing the thumb stick at any time when attainable, and in case your recreation provides an choice to change to teleportation mode—the place you level to the place you wish to transfer and seem there immediately—it could possibly scale back movement illness fairly a bit, even when it is a bit much less immersive.

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