Effects of 3D Displays on Mental Workload, Situation Awareness, Trust, and Performance Assessment in Automated Vehicles.

Novel display technologies, such as lightfield displays, have become increasingly available. In the automotive domain, these are already in use or are to be used in the future. However, their effect on the user is yet to be explored. Therefore, we conducted a within-subject study (N=15) comparing a baseline visualization of information about automated vehicle functionality with it being visualized either via a LumePad or a LookingGlass display. Interestingly, we found almost no significant differences, thus, indicating that the display technology is less relevant for conveying automated functionality.