Virtual Reality :How does It Works, Pros And Cons
How does virtual reality work?
High-powered computers are used to manage virtual reality. With the help of computer, a surreal virtual world is unveiled in front of the user. And to create the right environment, the necessary scenes and sounds are created using superior virtual graphics. As a result the person gets lost in a surreal virtual world. He thinks he is in the real world!
Vision: In order to experience the virtual reality, the person is wearing a special type of helmet, there are special glasses with a multidimensional display. As a result, the person is able to enter the surreal three-dimensional world!
Words: Variable special three-dimensional words are used to make virtual reality real to the user. So that virtual reality seems real! This creates a real (surreal) three-dimensional environment. As a result, the person thinks the word is real world!
Touch: Virtual reality technology uses special gloves, dresses, shoes. Which gives the person a sense of real environment! Feelings of reality can be taken through these instruments.
In this way, virtual reality is presented in front of us with various technologies!
Types of virtual reality
Fully-immersive Virtual Reality: In this type of virtual reality you can fully realize the virtual reality. It will give you a feeling of a completely surreal world. High quality helmets, gloves, clothes etc. are used here. In this technology you can't tell the difference between real and surreal. Everything will feel real to you! However, this technology is very expensive.
Semi-immersive Virtual Reality:
It's basically a combination of full-immersive and non-immersive virtual reality. Here you need to use computer screen and handset. However, there is no need to move like full-immersive. You can enjoy this kind of virtual reality sitting in one place!
Non-immersive Virtual Reality:
In this kind of virtual reality you can control the activities inside the screen as you like! However, you will not get the full fun of virtual reality. Includes various high-graphics games. For example: Call of Duty. Here you can control the screen as you like. Various VR games also include non-immersive virtual reality. Versatile uses of virtual reality:
In the 21st century, the need and use of virtual reality has greatly increased. In many cases we use virtual reality. Such as:
In child education
Training and practice of doctors
Gaming
Car driving training
Aviation training Combat training in the Army
In business trade
In space missions
Games made
In urban development
Military training and coaching
Sports
In the field of education
Safety training
In the case of entertainment
Job training
Sales training
Virtual meeting
Architecture or industrial design
Advantages of using virtual reality:
1. Virtual reality is very important in education and training
2. Easily turns from the surreal fantasy world Playing an important role. It is possible to come.
4. Gaming is one of the virtual reality positions
3. The role of virtual reality in risky training and research is many Taken away.
Some of the disadvantages of virtual reality:
1. Complex and expensive. Not everyone is possible.
2. People can easily confuse the real world.
We are living in the 21st century. Science at this time
And technology is in its infancy. Just as science is benefiting us, it is also able to indirectly threaten our human civilization. So, we have to keep in mind that a technology does not threaten human civilization!