What is a Virtual Reality (VR) Headset?
A Virtual Reality (or VR) headset is a device that you wear over your eyes like a pair of goggles.
It blocks out all external light and shows you an image on high-definition screens in front of your eyes.
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Oculus Rift |
How does it works ?
Virtual reality uses computer graphics, algorithms, and lenses to hide that edge and recalculate the picture as you move. If you turn your head left or right, it will seem like there’s no end to the screen, like it surrounds you in 360 degrees.
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HTC Vive |
What are its flaws ?
A bad VR experience can literally make you sick. If the image you’re seeing in your glasses doesn’t move in perfect sync with your head’s movements, you can get motion sickness. You need near-perfect head-tracking technology and very fast 3D processing to eliminate nausea caused by image lag. Also, your head gets really sweaty, which can make a headset uncomfortable.
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Samsung Gear VR |
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