Preliminary Study on Reducing Motion Sickness in Highly Susceptible Individuals Using AR-Based Motion Prediction Information

抄録

We explored how augmented reality (AR) can reduce motion sickness during unpredictable vehicle movements by overlaying precise motion prediction cues onto real environments. Participants highly susceptible to motion sickness viewed video see-through images on head-mounted displays and were exposed to varying rotational patterns to block motion anticipation. AR-based motion prediction cues showing rotation direction and stopping points were used to reduce conflicts between predicted and actual multimodal sensations, including visual, vestibular, and somatosensory sensations, which often cause motion sickness. The AR-based motion prediction cues significantly reduced motion sickness. Future research should evaluate the effectiveness of multimodal sensory presentation in reducing motion sickness.