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VR is a simulated, immersive experience that uses 3D head-mounted displays and pose tracking to make users feel present in a virtual world.
Virtual reality (VR) is a computer-simulated experience designed to feel immersive, typically using 3D head-mounted displays along with pose tracking. It creates the effect that a user is physically present in an artificial virtual world, allowing them to look around, move within the environment, and interact with virtual objects or features. Core characteristics of VR include stereoscopic visuals (often delivered by two small displays for each eye), real-time head tracking (covering rotational and positional movement), and feedback such as audio and, in some systems, haptic/force feedback. VR can be implemented through headset-based systems or through multi-projected environments (e.g., rooms with multiple large screens), and it is commonly discussed as part of the reality–virtuality continuum, distinguishing it from related technologies like augmented reality and augmented virtuality.
VR is a simulated, immersive experience that uses 3D head-mounted displays and pose tracking to make users feel present in a virtual world.
Users can look around, move, and interact with virtual elements; VR systems typically provide auditory and visual feedback, and may add haptic/force feedback.
VR can be delivered via headsets (with stereoscopic displays and real-time tracking) or via multi-projected environments using large screens.
A computer-simulated experience that uses immersive 3D displays and tracking to make users feel present in a virtual environment.
The process of measuring a user’s head/body position and orientation in real time so the virtual scene updates accordingly.
A technique that presents separate images to each eye to create a 3D depth perception effect.
Hardware and software that provides tactile or force feedback to simulate physical sensations in VR.
A spectrum describing how real and virtual elements can be combined, with VR representing a primarily virtual experience.
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