Even without specialized mods, you can navigate using a standard peripheral setup. These controls are often used in "flat" mode or to supplement the VR experience. Camera Movement and Navigation
In a motion controller setup, the user’s physical head movement dictates the camera. Using a mouse, the camera is mapped to the mouse-look function (mouse movement on the X and Y axes). The keyboard (typically the WASD keys) controls the player's positional offset. This creates a "floating camera" effect, lacking the natural head-bob or physical constraints of a human body, which can lead to simulation sickness or a feeling of detachment.
Tools available on platforms like GitHub can map your keyboard keys to specific Vive or Oculus controller inputs.