VR, AR, MR companies and products
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VR equipment representative: Oculus
AR equipment representative: HoloLens
MR Equipment: Magic Leap (About Magic Leap's product, Rony Abovitz describes it as a small, stand-alone computer that can be used comfortably in public. In addition, it involves retinal projection technology.)
VR, AR, MR definition:
What is virtual reality?
Virtual Reality (VR, also translated as Lingjing, Magicality) is a high-tech that has emerged in recent years, also known as the Lingjing technology or artificial environment. Virtual reality is the use of computer simulation to generate a virtual world in a three-dimensional space, providing users with simulations of visual, auditory, tactile and other senses, allowing users to observe things in the third dimension in a timely and unrestricted manner as if they were immersive. .
What is augmented reality?
Augmented Reality (AR) is also known as mixed reality. It applies virtual information to the real world through computer technology. The real environment and virtual objects are added to the same picture or space in real time.
What is mixed reality?
Mix reality (MR), which includes both augmented reality and enhanced virtual, refers to a new visual environment created by combining real and virtual worlds. In the new visualization environment, physical and digital objects coexist and interact in real time. The system usually adopts three main features: 1. It combines virtual and reality; 2. In virtual 3D (3D registration); 3. Runs in real time.
The difference between VR and AR:
Simply put, virtual reality (VR), seeing scenes and characters are all fake, is to put your consciousness into a virtual world. Augmented reality (AR), the scenes and parts of the characters that are seen are true and false, and bring virtual information into the real world.
Interactive difference
VR device: Because VR is a pure virtual scene, VR equipment is more used for interactive interaction between users and virtual scenes. More use is: location tracker, data glove (5DT and the like), dynamic capture system, Data helmets and more.
AR equipment: Since AR is a combination of real scene and virtual scene, it basically needs a camera. Based on the screen shot by the camera, it combines virtual screens for display and interaction, such as GOOGLE GLASS (in fact, strictly speaking, IPAD, mobile phone) These products with cameras can only be used for AR, as long as the AR software is installed.)
Technical difference
Similar to game production, creating a virtual scene for human experience, the core of which is the performance of graphics. The most contact with us is the application in the game. It can be said that it is an upgraded version of the traditional game entertainment device, mainly focusing on whether the virtual scene has a good experience. And whether it is related to the real scene, they don't care. VR devices are often immersed, and the typical device is the oculus rift.
AR uses a lot of computer vision technology. The AR device emphasizes the ability to restore human vision, such as automatically identifying the tracking object, rather than manually pointing out; autonomous tracking and 3D modeling of the surrounding real scene, rather than opening Maya to do a very similar scenario. A typical AR device is a normal mobile phone, and an upgraded version such as Google Project Tango.
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