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'''Virtual reality (VR)''' is the experience of having a computer generated environment immerse the user. It involves technology that uses computer-generated environments to simulate a physical presence in a virtual world. The system uses position-tracking and responds to the user’s inputs.

'''Virtual reality (VR)''' is the experience of having a computer generated environment immerse the user. It involves technology that uses computer-generated environments to simulate a physical presence in a virtual world. The system uses position-tracking and responds to the user’s inputs.

The difference between VR and mixed reality is VR immerses a user and mixed reality gives the user a tool.

The difference between VR and [[mixed reality]] is VR immerses a user and mixed reality gives the user a tool.

Virtual reality can be used as an interactive and immersive medium.

Virtual reality can be used as an interactive and immersive medium.