Virtual Reality Defined
Virtual Reality or VR uses computer technology to generate a simulated environment. It is a means of experiencing things through our computers that don’t exist in reality. The fully immersive computer environment gives the user feeling of being in that environment instead of the one they are actually in. More precisely, it is an artificial environment that is created with the help of computer software and is conferred to the user to interact with an artificial three-dimensional (3-D) visual or other sensory environment using a mobile device such as VR glasses. While there are different display methods, one of the most popular ways to experience virtual reality is through the headset. The user suspends a belief and accepts it as a natural environment. A few key factors must be present for the brain to understand a virtual environment to provide the immersive required experience for Virtual Reality.
Example of Virtual Reality 
Many video games have already developed the technology to put the user in an interactive world, in the driver’s seat of a car or on the battlefield in a first person’s shooter. However, the perception is not altered. Virtual reality is experienced using two sensory stimuli (sight and sound). The stereoscopic display is used in headset devices to make things appear three-dimensional and lend depth to the image being viewed. However, an immersive experience does not require a stereoscopic display. In addition to vision, some VR experiences feature auditory stimulation and even tactile input for touch.
The user is simply a spectator overlooking the events in that world. 
Benefits of Virtual Reality
Over the years, Virtual Reality has been a sci-fi concept. The virtual reality market is growing very fast due to its numerous advantages. The implementation of this technology has positively affected several areas like VR in the Military, VR in Education, VR in Sports, VR in Mental Health, VR in Medical Training etc. 
Some of the positive impacts of Virtual Reality is noted below:
More than real:  The greatness of virtual reality helps explore various facts and alternate levels of experience. Virtual reality offers a better visual that gives the user vibes of being in a different world. While wearing a VR headset, you can experience the best quality visuals. While playing games, the VR controller gives the player the feeling inside the games. The player can experience each move that would feel real with all those visual and sound effects and countless other sensations.
Safe practice: Virtual Reality can help to transform the passive approach of traditional safety training to dynamic hands. Conducting training and practicing real-world operations like surgery, combat, flight and many by stimulating this virtual reality technology may help one adopt performing this operation without risking own and others’ lives.
Creating Interest: virtual reality has played an immense role in making watching movies more interesting than reading. The technicality of virtual reality is very interesting and engaging. VR technology creates an enjoyable experience and grabs attention. The usage of VR makes the experience very pleasant, which leads to a higher level of engagement and understanding.
Improves Educational Value: Many educators have embraced the benefits of virtual reality in education. But still, some are unaware of the benefits of virtual reality. Even doctors take advantage of virtual reality tech to know more about a new medicine. It is also helpful in editing and content writing as it has software that helps to detect errors quickly.  
Helps to Overcome Language Barriers: language barrier often hinders any work, especially when the workplace is different from own hometown. Thus the technology used in virtual reality can help adopt the new place. Furthermore, by using suitable software in virtual reality, it is possible to assume language barriers. 
Positive Effects of watching Nature True Virtual Reality
In the current world, our lives are becoming more and more hectic. To keep up with the fast pace of modern life, all of us are constantly running hither and thither. A considerable portion of the population now lives a monotonous city life. We are all living mundane and tedious life. Connecting to nature can be an effective way to get away from this boring life and refresh yourself.
In today’s world, technology is continuously growing and evolving. Virtual reality is also constantly increasing in popularity. And with the help of virtual reality, you can get closer to nature very quickly. The most rewarding benefit of watching nature’s actually virtual reality is that it boosts your wellbeing. But can virtual nature be a good alternative for the mighty outdoors? The answer to this is “YES.”
Being able to spend time in nature can provide people with many positive health benefits. For example, it can help lower anxiety and depression, reduce blood pressure, and lead to a more robust immune system. In addition, nature can provide numerous mental health benefits when experienced firsthand.
However, direct access to natural environments is not always accessible (especially for the people admitted in hospitals or those living in care homes). For these people, Television serves as a window to the outside world. Additionally, watching nature shows can help them enhance their mental health.
It is a widespread practice to watch soothing nature videos via your smartphone, be it mobile, tablets, laptops, or Television. Watching nature on an ordinary television (or smart device) can help you get relief from boredom and negative emotions, but interacting with nature in virtual reality leads to more significant improvements in positive mood and nature connectedness. 
Through Virtual Reality, you can go to places all across the world (even to outer space). The concept of virtual reality gives you the ability to experience nature differently. You can go to whatever place that you want, whenever you want. You can go to any place that calms your mind and relaxes you. Or you can experience new places every time and see which areas make you happy, and go back to those places whenever you need to uplift your mood. 
Where Will We Go in The Future with Virtual Reality?
“The Future is VR (Virtual Reality) .”Virtual reality has very promising growth potential. 
You might already be very impressed by virtual reality and might believe that you have experienced virtual reality to the fullest (especially if you are a gamer, then there are some great experiences to be had out there at present). But over the next few years, virtual reality will be very dominant in the fields of gaming, healthcare, engineering, education, military, real estate, retail, and live events. 
The most popular VR applications/devices available today involve controlling a user’s senses (especially vision and hearing) to produce a fully immersive experience that immerses the user in an entirely virtual environment that seems very real. And shortly, Virtual Reality creators will be able to take control of our other senses, like smell and touch, to deepen the understanding of immersion. Moreover, the VR devices that we use nowadays will also become available for a much lower price, become lighter in weight, and eliminate the friction that is currently a problem.
Nowadays, the market demands applications beyond leisure, tourism or marketing, which are more affordable for users. The interfaces for virtual reality devices also need to be improved to avoid glitches, making particular solid objects appear as though they can be passed through. The effects, like motion sickness induced in people through VR, also need to be minimized. Big technology companies are already working to develop VR headsets that would not require cables and enable you to see HD quality images. You will also integrate Artificial Intelligence with virtual reality in the coming years. The latest 5G standard, which allows more devices and larger communities to be connected, will also play a crucial role in the future of virtual reality. Furthermore, because of this standard’s almost negligible latency, users will be able to receive images in real-time, giving them the sensation of seeing them with their own eyes (& not through any VR device).
* The VR trends that will be dominant in the future are:
* Virtual reality empowered with Artificial Intelligence
* Virtual Reality in Learning, Training and Treatments
* Virtual Reality in Marketing and Advertising
* Virtual Reality in Industry
* Virtual Reality in Online Conferences
* Virtual Reality in Games and Entertainment
* Virtual Reality in Sports Events and Online Conferences
* Virtual Reality in Socializing.
Adapting this technology will only be helpful for businesses and customers. At present, people can experience innovative technology at its best, and there will be even more opportunities in the future of virtual reality. 
Virtual reality is no longer a sci-fi concept. It has already established itself in our lives, and in the coming years, it will lead to technological breakthroughs that will change the future.