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Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate some realistic images, sounds and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it ...
Immersive virtual reality technology is able to replicate believable restorative nature experiences, either using 360 degree video footage or environments created from 3D real-time rendering, often developed using game engines like Unreal Engine or Unity. This is useful for users who cannot access certain areas, for example, senior citizens or ...
Users exploring the world with their avatars in Second Life. A virtual world (also called a virtual space or spaces) is a computer-simulated environment [1] which may be populated by many simultaneous users who can create a personal avatar [2] and independently explore the virtual world, participate in its activities, and communicate with others.
The initialism "RL" stands for "real life" and "IRL" for "in real life." For example, one can speak of "meeting IRL" an online acquaintance. It may also be used to express an inability to use the Internet for a time due to "RL problems". Some internet users use the idioms "face time" and "meatspace" in contrast with the term "cyberspace".
On the Internet, "real life" refers to life in the real world. It generally references life or consensus reality, in contrast to an environment seen as fiction or fantasy, such as virtual reality, lifelike experience, dreams, novels, or movies. Online, the acronym "IRL" stands for "in real life", with the meaning "not on the Internet". [80]
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
Immersive virtual reality is a hypothetical future technology that exists today as virtual reality art projects, for the most part. [36] It consists of immersion in an artificial environment where the user feels just as immersed as they usually feel in everyday life .
Mediated reality is a proper superset of mixed reality, augmented reality, and virtual reality, as it also includes, for example, diminished reality. [2] Typically, it is the user's visual perception of the environment that is mediated.