VR (Virtual Reality)
Virtual Reality
Technology that lets you experience a computer-generated virtual space as if it were real
In Simple Terms
VR is a technology that lets you experience a computer-generated virtual space as if it were real. Using a dedicated headset and controllers, you can step into a virtual world, look around in all directions, and interact with objects. Beyond gaming and entertainment, VR is used in a wide range of professional and educational settings — from surgical simulations in healthcare and virtual walkthroughs of homes before construction, to safe disaster evacuation drills.
Behind the Name
"Virtual" means simulated or not physically existing, and "Reality" means the world as we actually experience it. Put together, VR is a technology that makes a computer-generated world feel just like real life.
Take a Closer Look!
VR is a technology that lets you experience a computer-generated virtual space as if it were real.
When you put on a dedicated headset, the visuals fill your entire field of view, giving you the sensation of stepping into another world.
As you move your head, the image moves with you — turn right and you see the right side of the scene; look up and you see the sky.
With controllers in hand, you can grab and move objects in the virtual space, letting you take real actions within that environment.
Beyond gaming and entertainment, VR is also used in professional and educational settings.
In healthcare, for example, it is used for surgical simulations; in construction and architecture, people can walk through a virtual room before a building is even built.
It can also be used to run emergency evacuation drills safely — the kind of scenario that would be too dangerous to rehearse in the real world.
What sets VR apart is its high level of immersion: rather than simply watching a video, you genuinely feel as though you are present in that space.