Q8Computer Graphics and Multimedia
Question
What is Virtual Reality?
Answer
Virtual Reality (VR) is an immersive, computer-generated environment that simulates a three-dimensional world for interactive user experience.
Virtual Reality (VR) is a computer-generated, immersive simulation of a three-dimensional environment that users can interact with as if it were real. It replaces the user's real-world environment with a digital one. VR systems typically use head-mounted displays (HMDs), motion controllers, and positional tracking to create the sense of presence.
Key VR characteristics include: Immersion (surrounding the user with the virtual environment), Interaction (user can manipulate the virtual world), and Imagination (experiences beyond the real world). VR is used in gaming (Oculus, PlayStation VR), medical training, architectural visualization, military simulation, education, and therapy.