80%< Virtual + <20% Real
Virtual Reality (VR) is a simulated experience that lets you immerse yourself in a computer-generated world, feeling as if you’re actually there. This can range from playing games in fantastical realms to exploring real-world locations and even interacting with objects and people in these environments. It’s like stepping inside a different reality, allowing you to see, hear, and sometimes even touch and interact with the world around you, all while staying in the comfort of your own space.
On the technical side, VR relies on a combination of hardware and software to create this immersive experience. The hardware usually includes a VR headset (sometimes referred to as a head-mounted device or HMD) that covers your eyes and ears, along with motion controllers to track your movements. The headset contains high-resolution screens for each eye, creating a stereoscopic effect, and uses sensors to track your head movements, adjusting the visual perspective accordingly. The software aspect involves computer-generated imagery (CGI) and 3D modeling to create the virtual environment, which is rendered in real-time as you explore it. Advanced algorithms and graphical processing units (GPUs) are employed to ensure the environment responds smoothly to your actions, providing a seamless and immersive experience.