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wholesale jewelry edmonton Virtual Reality (VR; VR; also translated as a spiritual realm, fantasy) is a high -tech that has appeared in recent years. VR is a comprehensive integrated technology that involves computer graphics, human -computer interaction technology, sensing technology, artificial intelligence and other fields. , Naturally to experience and interact with the virtual world. VR has three main meanings: first, virtual reality is to generate realistic entities with the help of computers, and "entity" is for human feelings (seeing, listening, touching, and smelling); second, users can pass people through people’s people’s what people can pass people’s people’s what people can use people’s what people can pass human beings. Natural skills interact with this environment. Natural skills refer to the actions of other human body such as human head rotation, eyes movement, and gestures. Third, virtual reality often uses some three -dimensional equipment and sensing equipment to complete interactive operations. In recent years, VR has gradually moved from the research project in the experimental room to practical application. At present, many applications have been applied in military, aerospace, architectural design, tourism, medical and cultural entertainment and education. In China, projects about VR have been included in the plan, and the research and application of VR are being fully launched.
"virtual reality technology" is a new term for most companies around the world, but due to the huge application value of "virtual reality technology", it has been BMW, GE (GE), BOEING (Boeing ), SUKHOI (Su Hoy) and other large industrial enterprises in the world's top 500 are widely used in many fields such as design, marketing, training, and customer service.
The application prospects of virtual reality technology
VR technology is extremely widely used. HeelSel and Doherty have been conducted in the 805 VR research projects that have been conducted around the world in 1993 Statistics, the results show that the current application of entertainment, education and art accounts for 21.4 %, followed by 12.7 % of military and aviation, 6.13 % in medicine, 6.21 % of robots, and 4.96 % of business aspects. In addition There are also a considerable proportion in visual computing and manufacturing. The following introduces some of its applications.
(1) Medicine
VR's application of VR has very important practical significance. In a virtual environment, virtual human models can be established. With the help of tracking balls, HMD, and sensory gloves, students can easily understand the organ structure inside the human body, which is much more effective than the existing method of using textbooks.
Pieper and Satara and other researchers established a virtual surgical trainer based on two SGI workstations in the early 1990s to simulate the leg and abdominal surgery. This virtual environment includes virtual operating tables and operating lights, virtual surgical tools (such as operating knives, syringes, surgery clamps, etc.), virtual human models and organs. With the help of HMD and sensory gloves, users can perform surgery of virtual human models. However, the system needs to be further improved. If you need to improve the real sense of the environment, increase the network function, so that it can train multiple users at the same time, or work under the guidance of foreign experts.
It, in addition to long -distance remote control surgery, complicated surgery plan arrangements, information guidance of surgical process, prediction of surgical consequences, and improving the situation of people with disabilities, and even the development of new drugs, VR technology all all. It is very important.
(2) Entertainment, art and education
rich sensory ability and 3D display environment make VR ideal video game tools. Because the real sense of VR is not too high in entertainment, VR has developed the most rapidly in this regard in recent years. For example, Chicago (Chicago) opens the world's first large -scale VR entertainment system that is available for multiple people. The theme is about a future war in 3025; , Greatly enhanced the sense of truth; a system called "Legeal Qust" in 1992 has increased the artificial intelligence function, which has made the computer have a self -learning function, which greatly enhances fun and difficulty. Product award. In addition, VR also shows good prospects in family entertainment.
I. As a media that transmits display information, VR's potential application capabilities in the field of art in the future cannot be underestimated. VR has a sense of participation and interaction ability to convert static art (such as oil painting, sculpture, etc.) into dynamic, which can make the viewers better appreciate the author's ideological and artistic art. In addition, VR has improved artistic expression. For example, a virtual musician can play a variety of instruments. People with inconvenience or people in the outside world can go to the virtual concert hall in his living room to enjoy the concert and so on. Wait.
The potential application value of art is also applicable to education. For example, in terms of explaining some complex system abstract concepts such as quantum physics, VR is a very powerful tool. A "virtual physical laboratory" is used to explain certain physical concepts, such as position and speed, power and displacement.
(3) Military and aerospace industry
Simulation and training have always been an important issue in the military and aerospace industry, which provides VR with broad application prospects. DARPA, Advanced Research and Planning Bureau of the US Department of Defense, has been committed to research as a virtual battlefield system called Simnet in the 1980s, providing tank collaborative training 1 training, which can connect more than 200 simulators. In addition, the use of VR technology can simulate the zero -gravity environment to replace the current non -standard underwater training astronauts.
(4) Management engineering
VR also shows unparalleled superiority in management engineering. For example, when designing a new building, you can use VR technology before the building starts; when the financial crisis occurs, it can help analyze a large amount of data in stocks, bonds, etc. to find countermeasures, and so on.
It above the application prospects of virtual reality only lists, it is foreseeable that in the near future, virtual reality technology will affect or even change our concepts and habits, and will penetrate into people's daily work and work and Life.
dropship wholesale fashion jewelry nyc Virtual reality to simulate the virtual environment through computers to give people an environmental immersion, which is a new practical economy in the 20th century. At present, it is mainly used in the film and television industry, the game industry, etc. Because it can give people a realistic experience and is very popular. It is believed that with the improvement of science and technology, virtual technology will also have a leap development. The industry may become one of the mainstream industries in the future.
kundan jewelry wholesale The above are some books on books. Let me talk about the real and practical things. Various universities have virtual reality laboratories. They are generally established in computer or mechanical colleges. At present, there are relatively few research on the underlying level in China. It is mainly engineering development. There are many virtual reality companies in China. There are many in Beijing, Shanghai, and Xi'an. They are generally used in real estate development, the government conducts urban planning, or provides some equipment to colleges. Earn money by virtual reality. It can be divided into two aspects: software and hardware. Making money for software is to make a set of virtual reality products for the other party to meet the needs of customers. If it is hardware, it is a platform for running this product. From ordinary PC to workstation to real virtual reality immersion equipment, the company can also have good profits through hardware through hardware
cotton filled jewelry boxes wholesale canada Virtual reality is an advanced computer user interface. It provides users with various intuitive and natural real -time real -time interactive methods such as visual, hearing, and touch, and maximize the operation of the user.
Stric reality technology (VR) can make the relationship between people and the information management environment closer and harmonious than ever. It can also make it more powerful and dexterous than ever before Essence
(1) The application of VR in medicine is of great practical significance. This technology can be used to plan the planning and complex surgery process. During the surgery, it provides operating and information assistance, predicting the results of the surgical, and so on. In addition, in remote medical care, virtual reality technology also has potential. For example, in remote mountainous areas, through remote medical virtual reality systems, patients can receive the treatment of famous doctors without entering the city. For crisis patients, remote surgery can also be performed. Doctors surgery for patient models, and his movement transmitted to the distant surgical robot through satellite. The actual image of the operation is transmitted back to the doctor's helmet stereo display through the camera on the robot, and it is superimposed with the virtual patient model to provide useful information for doctors. The Stanford Institute of International Institute has successfully developed a long -range surgical medical system.
(2) The application of VR in entertainment has important practical significance. Because the real sense of VR is not too high in entertainment, VR has developed the most rapidly in this regard in recent years. The rich sensory ability and the 3D display environment makes VR the ideal video game tool. As a media that transmits display information, the potential application capabilities of VR in the field of art in the future cannot be underestimated. VR has a sense of participation and interaction ability to convert static art (such as oil painting, sculpture, etc.) into dynamic, which can make the viewers better appreciate the author's ideological art. In addition, VR has improved artistic expression. For example, a virtual musician can play a variety of instruments. People with inconvenience or people in the outside world can go to the virtual concert hall in his living room to enjoy the concert and so on. Wait.
(3) The application of VR in the field of aerospace has important practical significance. In the field of aerospace, VR technology is also very important. For example, weightlessness is the difficulty that must be overcome in aerospace flight, because it is difficult to predict the movement of objects under weight. In order to accurately operate in space, long -term weight simulation training needs to be performed on astronauts. In order to simulate the scenes in space, the American Aerospace Administration NASA adopted VR simulation training technology in the "Hubble Space Telescope" plan. In the military field, the army is arranged in the same position as the actual vehicle and command center. They can see a simulation battlefield with mountains, trees, clouds, smoke, roads, buildings, and vehicles manipulated by other troops. These vehicles operated by actual personnel can shoot each other, and systematically use radio communication and sound to strengthen the real sense. Each user of the system can observe the actions of others through environmental viewpoints. The display of artillery fire is extremely real, and users can see the situation where the attacked troops are exploded. The scenes seen from the helicopter are also very realistic. This simulation system can be used to train tanks, helicopters and military exercises, and coordinated combat capabilities between training forces.
The "reality" in virtual reality refers to anything or environment that exists in the world in the physical or functional sense. It cannot be achieved at all. "Virtual" refers to the meaning of using a computer. Therefore, virtual reality refers to a special environment generated using a computer. People can "projected" themselves into this environment by using various special devices, and operate and control the environment to achieve special purposes. The master.