Virtual Reality And Augmented Reality
Virtual Reality And Augmented Reality

What is Virtual Reality?

Virtual reality (VR) is an artificial, computer-generated simulation or recreation of a real-life situation. It immerses the user by making them feel like they’re experiencing the simulated reality first hand, primarily by stimulating their vision and hearing.

VR is usually achieved by wearing a headset like Facebook’s Oculus equipped with the technology, and is used prominently in 2 different ways:

  • To enhance an imaginary reality for gaming, entertainment, and play (Such as video and pc games, or 3D movies, head-mounted display).
  • To enhance training for real-life environments by making a simulation of reality where people will practice beforehand (Such as flight simulators for pilots).

Virtual reality is possible through a coding language called VRML (Virtual Reality Modeling Language) which can be used to produce a series of pictures, and specify what types of interactions are possible for them.


What is Augmented Reality?

Augmented reality (AR) is a technology that layers computer-generated enhancements atop an existing reality in order to create it more significant through the ability to interact with it. AR is developed into apps and used on mobile devices to blend digital elements into the real world in such a way that they enhance one another, however, can also be told apart easily.

AR technology is quickly coming into the mainstream. it’s used to display score overlays on telecasted sports games and pop out 3D emails, photos or text messages on mobile devices. Leaders of the tech trade are also using AR to do superb and revolutionary things with holograms and motion-activated commands.


How Are Virtual Reality and Augmented Reality Similar?

  • Technology

Augmented and virtual realities both leverage some of the identical kinds of technology, and they each exist to serve the user with an enhanced or enriched expertise.

  • Entertainment

Both technologies permit an expertise that is becoming more commonly expected and sought after for entertainment purposes. while in the past they seemed just a figment of a science fiction imagination, new artificial worlds come to life under the user’s control, and deeper layers of interaction with the real world are also achievable. Leading tech moguls are investing and developing new adaptations, enhancements, and releasing more and more products and apps that support these technologies for increasingly savvy users.

  • Science and medicine

Additionally, both virtual and augmented realities have great potential in changing the landscape of the medical field by creating things like remote surgeries a real possibility. These technologies have been already been used to treat and heal psychological conditions like Post Traumatic Stress Disorder (PTSD).


Augmented Reality vs. Virtual Reality – What’s the Difference?

Augmented reality and virtual reality are two of the ways in which tech will change the way you look at the world. The terms can be confusing. generally, people think AR and VR are an equivalent thing. Augmented reality and virtual reality are increasingly used in technology, therefore knowing the difference is vital.

Augmented Reality

  • It is outlined as “an improved or latest version of reality created by the utilization of technology to add digital information on an image of something.” AR is used in smartphones apps and tablets. AR apps use your phone’s camera to show you a view of the real world in front of you, then put a layer of data, including text and/or pictures, on top of that view. Apps will use AR for fun, like the game Pokémon GO, or for data, like the app Layar.
  • The Layar app will show you interesting information about the places you visit, using augmented reality. Open the app when you are visiting a site and read data that appears in a layer over your view.
  • You can also find cash machines, see real estate for sale, find restaurants, and more using the AR feature of the app. you’ll even discover new sites you did not know existed.

Virtual Reality

  • It is outlined as “the use of technology to make the simulated atmosphere”. When you view VR, you’re viewing a completely different reality than the one in front of you.
  • Virtual reality may be artificial, like an animated scene, or an actual place that has been photographed and included in a virtual reality app.
  • With virtual reality, you’ll move around and look in every direction up, down, sideways and behind you, as if you were physically there.
  • You can view virtual reality through a special VR viewer, like the Oculus Rift. Other virtual reality viewers use your phone and VR apps, like Google Cardboard or Daydream view.
  • With virtual reality apps, you’ll explore places you have never been, like the surface of Mars, the top of Mt. Everest, or areas deep under the sea. The New York Times has a virtual reality app that allows you to experience the virtual environments on Earth and other planets.

“Google Earth also has a virtual reality app.”

How do They Work Together?

It is not always virtual reality vs. augmented reality– they do not always operate independently of one another, and in reality, they are usually blended along to generate an even a lot of immersing expertise. for instance, haptic feedback-which is the vibration and sensation added to interaction with graphics are considered an augmentation. However, it’s usually used within a virtual reality setting in order to make the expertise more lifelike through touch.

Virtual reality and augmented reality are nice examples of experiences and interactions fuelled by the need to become immersed in a simulated land for entertainment and play, or to add a new dimension of interaction between digital devices and the real world. Alone or blended together, they’re undoubtedly opening up worlds-both real and virtual alike.



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