# Design guidelines

When developing your application for the 6DoF controllers, consider these
guidelines for achieving a better user experience:

- Lower the ray angle of the controller pointer with an offset of 15 degrees
  for ergonomic comfort, and to reduce the possibility of the tracking ball
  becoming occluded from the user's wrists.

- Design user interactions within the field of view of the faceplate.

- Avoid user interactions that require hand over hand motions that cause a
  controller to occlude the other controller.

- Avoid user interactions that are close to the faceplate.