What type of display does the Oculus Rift represent?

The Oculus Rift represents virtual reality, which immerses users in a completely digital environment that replaces the real world. This technology utilizes a head-mounted display that tracks the user's head movements, creating the sensation of being present within a virtual space. Users typically interact with this digital environment through specialized controllers, enhancing the immersive experience.

In the context of the options available, virtual reality distinctly stands apart from augmented reality and mixed reality. Augmented reality overlays digital information onto the real world, allowing users to see both the physical environment and virtual elements simultaneously. Mixed reality combines aspects of both virtual and augmented realities, allowing for real-world and digital objects to coexist and interact in real-time. On the other hand, 3D modeling refers to the creation of three-dimensional representations of objects, which does not inherently describe a display type. The Oculus Rift is focused on complete immersion in a virtual world, thereby making it an exemplary representation of virtual reality.