Virtual reality technology
If users want to find the feeling of the real environment from the virtual environment, they need to use auxiliary devices, such as wearable helmets, induction gloves, wearable data suits and so on. Only through these devices can users perceive the existence of other things. Secondly, interactive induction in virtual environment can interact with man-machine under any circumstances. Stimulate the cerebral cortex through real feelings, so that participants can feel almost the same visual feast as the real environment. By operating with auxiliary tools, such as keyboards and gloves, they will get real responses under physical interaction. Therefore, the virtual reality system calculates the interaction between different things in different environments through various data, and the result created is the big data counted by the system. According to the spread of network technology, the virtual reality scene realizes interactive virtual technology shared by many people.
Interactive virtual technology
1838, through the phenomenon of binocular parallax, designers began to study stereoscope, which can produce stereoscopic effect from plane visual effect and let participants feel stereoscopic visual space and immersion. This research has been applied to the current virtual reality auxiliary equipment. Virtual reality technology shows the real environment, and adds different elements such as science fiction, panic and roaming, so that participants can really feel.
Virtual reality technology can simulate the real environment
Virtual reality technology has a certain frontier in today's scientific and technological development. With the continuous promotion of virtual reality technology, there is a great demand for VR technology in all walks of life. This demand brings an information revolution to the market, that is, the revolution of virtual reality technology, which is an art that scientists have to pay attention to. Virtual reality shows three characteristics: perception, interaction and time invariance. No matter in any industry, VR technology will be loved by the public, in which the research space is infinite, the functionality is also pursued and demanded by people today, and it shows artistry in the digital space.
Basic characteristics of virtual reality
1993, American scientists Burdea G and Philippe Coiffet put forward the three most prominent characteristics of virtual reality: immersion, interactivity and imagination, and created the triangle of virtual reality technology. The three most important functions are obviously different from other technologies in virtual reality.
VR Immersion, Interaction and Imagination
Virtual reality technology has been widely used in other fields, and its three characteristics are constantly developing. Resulting in other characteristics. For example, mobility and autonomy, mobility is often related to interactivity. Qiu Jing mentioned in the book "VR Virtual Reality: Technological Revolution+Commercial Application+Classic Case" that mobility refers to users operating the virtual system in the virtual environment with actual actions or ways in the objective world, and getting feedback from the scene and environment. Everything in the real world can be truly displayed in the virtual space through physical attributes, which is autonomy. However, mobility and autonomy are inseparable from the users and things in the opening scene. Whether it is a single dynamic or a mutual dynamic, it is inseparable from the interaction between them, because these two features are also extracted from the interaction. Virtual reality technology is not only a technical expression. It is an indispensable part in the process of military and economic development.
In the VR virtual environment.
Because it feels too real, it has a wider range of applications. In the process of the development of virtual reality, from the single visual feeling at the beginning to the integration of the five senses now, the change of virtual space is more artistic, and the experience of dual realization of technology and art is more subtle, especially in the spiritual world. The change of controllability and diversity of virtual reality space makes people re-understand the digital world, thus changing the inherent mode of people facing the world and bringing people novel feelings.
Changes of spatial controllability and diversity of virtual reality
The integration of science and technology in various fields shows its advantages in education, military, industry, medical care, urban simulation, scientific computing visualization and other fields. Even if the application fields are different, the convenience brought by virtual reality reduces the obstacles to the development of various fields and promotes the pace of world development.