HS code-driven procurement strategies

List of contents of this article:

• 1, What is the operating system required for the virtual reality platform
• 2, classification of virtual reality system includes
• 3, What are the categories of virtual reality systems?
• 4 、What technology is an extremely important supporting technology for virtual reality systems
5, What is virtual reality?

What is the operating system required for the virtual reality platform

1. Operating system VR refers to the operating system that runs virtual reality technology, such as Oculus, Steam and other platforms. First of all, the emergence of the operating system VR has made virtual reality technology more popular. With the development of virtual reality technology, users' requirements for virtual environments are also getting higher and higher.

2. Apple's VR/AR device operating system is also known as realityOS. Apple's VR/AR device operating system is also known as realityOS. The name of the operating system that supports Apple's first virtual reality (VR) or augmented reality (AR) device seems to have been confirmed. Set, Apple's VR/AR device operating system may be called realityOS.

3. Handle controller Handle controller is a controller commonly used in virtual reality platforms. It first appeared in VR games.The handle controller can simulate physical operations in reality by connecting the host or mobile device and working with VR glasses.

The classification of virtual reality system includes

desktop virtual reality system; immersive virtual reality system; distributed virtual reality system. Immersive experience is divided into several categories, such as non-interactive experience, people-virtual environment interactive experience and group-virtual environment interactive experience.

It is mainly divided into several types such as non-interactive experience, human-virtual environment interactive experience and group-virtual environment interactive experience. According to this standard classification, the main emphasis is on the interactive experience between users and some devices.

Virtual reality technology has four categories, including desktop virtual reality, immersive virtual reality, augmented virtual reality, and distributed virtual reality.Desktop virtual reality Desktop virtual reality system is the most convenient and flexible virtual reality system.

To divide various types of virtual reality technologies into four categories: desktop virtual reality Desktop virtual reality uses personal computers and low-level workstations for simulation, and uses the computer screen as a window for users to observe the virtual realm.

The immersion of virtual reality technology depends on the user's perception system. When users perceive the stimulation of the virtual world, including touch, taste, smell, movement perception, etc., they will have thinking resonance, a sense of psychological immersion, and the feeling of entering the real world.

What are the categories of virtual reality systems?

1. It is mainly divided into several types such as non-interactive experience, human-virtual environment interactive experience and group-virtual environment interactive experience. According to this standard classification, the main emphasis is on the interactive experience between users and some devices.

2. Virtual reality technology has four categories, including desktop virtual reality, immersive virtual reality, augmented virtual reality and distributed virtual reality. Desktop virtual reality Desktop virtual reality system is the most convenient and flexible virtual reality system.

3. The virtual reality system is divided into desktop virtual reality system, immersive virtual reality system and multiplayer VR. Virtual Reality System (abbreviated as VR; also translated as spiritual realm, fantasy) is a high-tech technology in the field of graphic images that has emerged in recent years, also known as spiritual realm technology or artificial environment.

4. Various types of virtual reality technologies are divided into four categories: desktop virtual reality. Desktop virtual reality uses personal computers and low-level workstations for simulation, and uses the computer screen as a window for users to observe the virtual realm.

5. According to the perspective of immersive experience, immersion experience is classified into non-interactive experience, human-virtual environment interactive experience and group-virtual environment interactive experience.

6. The immersion of virtual reality technology depends on the user's perception system. When users perceive the stimulation of the virtual world, including touch, taste, smell, movement perception, etc., they will have thinking resonance, a sense of psychological immersion, and the feeling of entering the real world.

What technology is an extremely important supporting technology for virtual reality systems

1. Virtual reality technology is to use computer technology to simulate and demonstrate the movement of reality with sound and video. .

2. Dynamic environment modeling technology, the key technology of virtual reality: the establishment of virtual environment is the core content of the VR system. The purpose is to obtain the three-dimensional data of the actual environment and establish the corresponding virtual environment model according to the needs of the application.

3. Environmental modeling technology. The establishment of virtual environment is the core content of virtual reality technology. The purpose of environmental modeling is to obtain the three-dimensional data of the actual three-dimensional environment, and to establish the corresponding virtual environment model with the obtained three-dimensional data according to the needs of the application.

4. Its technology includes: scene sampling; VR environment representation; modeling technology from scene sampling to VR environment representation.

5. Virtual Reality Technology Virtual Reality Technology (English name: VirtualReality, abbreviated as VR), also known as spiritual technology, is a new practical technology developed in the 20th century.

6. Virtual reality is a synthesis of a variety of technologies, including real-time three-dimensional computer graphics technology, wide-angle (wide field of view) Stereo display technology, tracking technology of the observer's head, eyes and hands, as well as tactile/force feedback, stereo, network transmission, voice input and output technology, etc. These technologies are explained separately below.

What is virtual reality?

1. Virtual reality is the use of computer technology and related equipment to construct a non-existent thing or environment, which makes people feel immersive. Virtual Reality (abbreviated as VR) is a high-tech technology that has emerged in recent years, also known as spiritual technology or artificial environment.

2. Virtual reality technology refers to computer simulation system. Virtual reality technology (VR) is a kind of virtual world that can create and experience.The computer simulation system uses the computer to generate a simulation environment to immerse users in the environment.

3. "Virtual Reality" comes from the English "Virtual Reality", abbreviated as VR technology. It was first proposed by Joe Lanier of the United States in the early 1980s.

4. Virtual reality is a computer simulation environment that can simulate the physical existence in the real world and the imaginary world. Virtual reality man-madely creates sensory experiences, including vision, hearing, touch and smell.