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'''Virtual reality (VR)''' is the experience of being in an environment generated by a computer, such that there is little to inform the user that he is in a computer-generated environment instead of a real-world one. It involves technology that uses computer-generated environments to simulate a physical presence in a virtual world. It can be done by using a [[VR headset]]. It uses [[position tracking]] and responds to the user’s inputs.

'''Virtual reality (VR)''' is the experience of being in a 3D environment generated by a computer, such that there is little to inform the user that he is in a computer-generated environment instead of a real-world one. It involves technology that uses computer-generated environments to simulate a physical presence in a virtual world. It can be done by using a [[VR headset]]. It uses [[position tracking]] and responds to the user’s inputs.

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Virtual reality is related to [[augmented reality]] and [[mixed reality]].

Virtual reality is related to [[augmented reality]] and [[mixed reality]].