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Virtual reality (VR) is a simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety or military training) and business (such as virtual meetings).
Virtual reality headsets and CAVEs (Cave Automatic Virtual Environment) are examples of a fully immersive visual display, where the user can see only the virtual world and not the real world. Semi-immersive displays allow users to see both.
Reality–virtuality continuum. The virtuality continuum is a continuous scale ranging between the completely virtual, a virtuality, and the completely real, reality.The reality–virtuality continuum therefore encompasses all possible variations and compositions of real and virtual objects.
Nursing students at Goldfarb School of Nursing use virtual reality to practice clinical skills in a simulated environment, preparing for real-world health care challenges amid a growing shortage.
The first Canadian virtual reality film festival was the FIVARS Festival of International Virtual & Augmented Reality Stories, founded in 2015 by Keram Malicki-Sánchez. [131] In 2016, the first Polish VR program, The Abakanowicz Art Room was realized – it documented the art office of Magdalena Abakanowicz , made by Jarosław Pijarowski and ...
Virtual reality render of a river from 2000 Virtual environment at University of Illinois, 2001 Music visualizations are generated in real-time.. Real-time computer graphics or real-time rendering is the sub-field of computer graphics focused on producing and analyzing images in real time.
Augmented reality (AR) differs from virtual reality (VR) in the sense that in AR part of the surrounding environment is 'real' and AR is just adding layers of virtual objects to the real environment. On the other hand, in VR the surrounding environment is completely virtual and computer generated.
Virtual reality, a computer technology that simulates an environment with which a user may interact as if it were there; Virtua Racing, a 1992 arcade racing game by Sega; Vocational rehabilitation; Spectre VR, an enhanced version of Spectre; VR.5, an American science fiction television series in 1995