View management for driver assistance in an HMD

Head-mounted displays (HMDs) have the potential to overcome some of the technological limitations of currently existing automotive head-up displays (HUDs), such as the limited field of view and the restrictive boundaries of the windshield. However, in a formative study, we identified other, partially known problems with HMDs regarding content stability and occlusion. As a counter-measure we propose a novel layout mechanism for HMD visualization, which, on the one hand, benefits from the unique characteristics of HMDs and, on the other, combines the advantages of head-stabilized and cockpit-stabilized content. By subdividing the HMD´s field of view into different slots to which the content is dynamically assigned depending on the user´s head rotation, we ensure that the driver´s vision is effectively augmented in every possible direction.