Virtual Reality (VR) is a computer-generated simulation of a three-dimensional environment that can be interacted with in a seemingly real or physical way. It is often used for gaming, but also has other practical applications like training simulations, design visualization, and therapy. To experience VR, a VR headset is needed, which is a device worn on the head that displays the VR environment and tracks head movement. Different types of VR headsets are available, ranging from high-end models requiring a computer to run to stand-alone devices powered by a smartphone. Other VR devices like VR arcades and treadmills also exist. Overall, VR allows for experiencing and interacting with computer-generated environments in a real and immersive way and is constantly evolving.
