Small Environment (No Sickness Reduction Technique Added)

The video showcases the small virtual environment of our benchmark system, demonstrating the participant's journey through the figure-eight path with both horizontal and vertical movements, akin to a small roller coaster ride. Along the way, as the participant uses the A and B buttons on the controller to report their VR sickness score, the in-VR sickness rating interface appears, overlaid on the participant's view. This is used to adjust their VR sickness score in real-time, which changes from 0 to 100 percentage scale. In this video, it can be seen that the movement stops once participant reaches sickness score of 50%.