How do simulators enhance the experience of virtual reality?

Simulators enhance the experience of virtual reality significantly by allowing character control through body movements. This interaction creates a more immersive experience, as users can move their bodies naturally to influence the virtual environment. When users can physically engage with the simulation—such as moving their heads, arms, or whole body—this level of interactivity fosters a sense of presence within the virtual world, making the experience feel more real and engaging.

In contrast, predefined paths limit exploration and can make the experience feel scripted or constrained. While improving graphic quality (often important) contributes to the overall experience, it does not enhance interactivity on its own. Likewise, limiting interactivity would detract from the immersive qualities that make virtual reality compelling. The essence of virtual reality is to create an environment where users feel free to interact with and influence the digital world, and this is best achieved through body movement control.