The foundation of most virtual reality experiences is 3D graphics technology, which creates immersive environments that users can interact with. This technology enables the rendering of three-dimensional models and animations, providing a sense of depth and realism. Additionally, VR systems often utilize specialized headsets and tracking hardware to enhance the user experience through immersive visuals and spatial audio. The interaction within these environments typically involves motion controllers or other input devices, making users feel as though they are part of a different world, significantly enhancing engagement.