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Virtual Reality and Augmented Reality: What is the difference

The terms “virtual reality” and “augmented reality” are used on a large scale. VR headsets like Oculus Quest or Valve Index and AR apps and games like Pokemon Go are still very popular. They sound similar and merge with each other as technology advances. However, these are two completely different concepts with functions that are easy to distinguish.

The VR headset completely occupies your line of sight, giving the impression that you are elsewhere. , PlayStation VR, Oculus Quest, Valve Index and other headsets are opaque and will block everything when worn. If you wear them when you close them, you may think that you are blindfolded.

However, when the headset is turned on, the internal LCD or OLED panel will be destroyed by the lens, so that the displayed content fills your field of vision. It can be a game, a 360-degree video, or a virtual room with a platform interface. Carry headphones with you. The external world is replaced by the virtual world. Virtual reality replaces your field of vision, augmented reality supplements it.

Augmented reality devices such as Microsoft HoloLens and various business smart glasses are transparent, so you can see everything in front of you as if wearing a pair of weak glasses. The concept extends to smartphones with augmented reality applications and games (such as Pokemon Go). Use the phone’s camera to track the surrounding environment and place other information on the sunglasses.

Although virtual reality and augmented reality devices are similar in design, they do two very different things in two different ways. VR replaces reality and takes you to another place. AR augments reality by projecting information about what you have already seen. These are two powerful technologies that consumers have not noticed yet, but they have great prospects. They can completely change the way we use computers in the future. Of course you can, but everyone wants to know whether one or both will succeed.

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