The history of inventing vr glasses

People can see three-dimensional scenery because our eyes can see things independently, and there is a gap between our left and right eyes, which causes some subtle differences in the perspective of our eyes, and such differences will make the scenery seen by our eyes slightly displaced. The difference between the images of the left eye and the right eye is called parallax, and the human brain skillfully fuses the images of the two eyes to produce a stereoscopic visual effect with a sense of space in the brain. According to these principles, the earliest theoretical basis was invented.

Before the sword of Damocles was invented, in fact, some people had already imagined the VR virtual reality world. Including aldous.

Aldous huxley's novel Brave New World published in 1932 describes the virtual reality device for the first time. 1935, American science fiction writer Stanley Weinbaum published the novel Pygmalion's Glasses, and the elves taught the glasses of the artifact. 1955 Photographer Morton

A prototype of Heyliger's design.

It can be said that these theories or ideas ultimately decided the emergence of the sword of Damocles.

The source of the word "VR virtual reality" has different opinions. At present, it is recognized by Jaron, the founder of American VPL company.

Lanier) was put forward in the 1980s.

August 20 12, Palmer

One developed by Luckey and his team is called Oculus.

Rift products landed on Kickstarter crowdfunding, and VR virtual reality was completely detonated.

It is recommended to experience vr in Hann VR Experience Store on the 7th floor of Nanjing Deji.

What is VR technology and what company invented it?

VR is the abbreviation of VirtualReality, which means virtual reality in Chinese. This concept was put forward in the early 1980s, especially a brand-new means of human-computer interaction created with the help of computers and the latest sensor technology.

1992 the report of the interactive system project working group funded by the national science foundation of the United States systematically discusses VR, and determines and suggests the future research direction in the field of virtual reality environment. It can be considered that virtual reality technology integrates computer graphics technology, computer simulation technology, sensor technology, display technology and other scientific technologies. It creates a virtual information environment in multi-dimensional information space, which can make users feel immersive and have the ability to interact perfectly with the environment, which is helpful to inspire. Therefore, immersion-interaction-concept are three basic characteristics of virtual reality environment system. The core of virtual technology is modeling and simulation.

Virtual reality is not only limited to the field of computer images, but also involves a wider range of fields, such as video conferencing, network technology and distributed computing technology, and is developing into distributed virtual reality. Virtual reality technology has become an important means of new product design and development. Among them, collaborative virtual reality is a new research and application hotspot of VR technology, which introduces new technical problems, including human factors, network and database technology. Such as human factors, we need to consider how many participants interact with each other in a shared space, and the behavior of virtual objects in virtual space under the interaction of many participants. Through collaborative design in virtual reality environment, team members can build and operate virtual objects synchronously or asynchronously in virtual environment, and can evaluate, discuss and redesign virtual objects. Distributed virtual environment can make designers in different geographical locations face the same virtual design object. By using audio and video tools in virtual environment, design defects can be eliminated in the initial stage of design, product time to market can be shortened and product quality can be improved. In addition, virtual reality has become an important tool to build virtual prototype and support virtual prototype technology.

Which country invented vr?

Palmer Lackey was the first person to propose virtual reality technology, when vr was still immature. I remember about that time, no one knew about it, and I couldn't afford it. It depends on the development trend. Palmer Lackey was able to start the founder of Oculus with the first business vision, and then all of them were independent development investors, all of whom had confidence in the industry and were optimistic about this technology in the United States at that time. Compared with that time, I remember many people saying that this VR does not have 65438+. 00 will not really come to real life. Why is the resolution blurred and the frequency base dizzy? Why can we talk a lot about vr at 16k? However, Palmer Laki still insists that after he founded Oculus, there is still a big gap in the strength of relatively large companies. Facebook 2065438+04 was acquired by it for $2 billion in July. It can be said that Apple and Google were still hesitating. What kind of leader is Elmer Lackey, that is, Sony knows that they are doing VR in the direction of game development. They said that Oculus was secretly developed long before it was founded, and it is indeed possible that Sony suppressed the development of Oculus with the high sales of ps4vr before the first generation of Oculus started. But now, although Palmer Laki has been acquired, he is also an American billionaire who retired from the game, and Oculus has even greater talent. It can promote the development of larger projects. Because I have been playing games, I am very concerned about immersive games like Sony. When there are many storms in mainland China, I will buy a fantasy book. It didn't work at all. There are mobile phone boxes and all-in-one machines, such as Dapeng Sky City and Xiaomi. Behind these are Huawei's small K factions.

Who invented glasses? How did he invent glasses?

Glasses first appeared in 1289 in Florence, Italy. This invention is the most important tool in the world. It was invented by an optician named Amato and an Italian. Inventors at that time suffered from myopia and hyperopia, so they invented dual-purpose glasses to avoid being tortured by them. Glasses were invented by optician Armato and Italian Spina. The process of inventing glasses is also quite long.

First, the birth of glasses

1852, British astronomers invented glasses to correct astigmatism, so the real inventor of glasses is still a mystery. In China, glasses appeared in the middle of the Ming Dynasty, but the name of the performance at that time was different from the present. 1937, the French invented an acrylic plastic lens. Although it is hard and not easy to break, its definition is poor. Later 1954 invented the resin lens. This kind of lens is very convenient to use and has been used until now.

Second, the types of glasses

There are many kinds of glasses on the market now, and the wearing effect of lenses made of different materials is also different. Glasses have a very long history. The birthplace of China glasses is Gusu in Suzhou. The development history of glasses is not only long, but also plays a great role in promoting the development of China's glasses industry. Nowadays, glasses can not only see things clearly, but even some glasses can be used to protect eyes and keep out the sun, such as swimming goggles, sunglasses, goggles, night vision goggles and so on.

Third, the evolution of glasses.

At present, there will be a nose pad in the middle of the lens and a cushion in the middle of the glasses, so many people who love beauty or are not used to wearing glasses will also play a comfortable role when wearing them. Now nearsighted people can also choose contact lenses to correct their vision. Glasses consist of frames and lenses. When choosing a frame, you can choose a suitable frame according to the face shape, and the lens is adjusted according to the degree of the eyes. In order to see things clearly in daily life and help myopia patients correct their eyesight.