Virtual reality meaning (what is it, concept and definition)

What is virtual reality:

Virtual reality (VR by virtual reality ) is a technology that uses some computerized electronic device to create a parallel reality that seems true.

Virtual reality in the area of ​​computing is commonly used for the creation of video games or for devices in the area of ​​entertainment. The technology used to create this parallel reality through the virtual world is commonly developed in helmets and lenses that integrate an environment through vision, hearing and some also develop touch.

Virtual reality recreates through computer technology a simulation of a three-dimensional world. To be considered as such, it must at least include the following two characteristics:

• the images in three dimensions (3D) should be seen through the perspective of the user as if they were life - size, andthe technology must be able to follow the eye movements of the user so that the change in perspective is reflected.

The sensations that a virtual reality (VR) or also called "successful virtual environment" seek to provoke in users are the following:

• The immersion in another world temporarily forgetting the real world, the interaction with virtual reality, yThe telepresence, that is, feeling present in another world.

Virtual reality differs from augmented reality because the latter mixes the real environment with the virtual environment creating a filter of reality above the real world being differentiable from each other.