Measuring Human Perception of Airflow for Natural Motion Simulation in... скачать в хорошем качестве

Measuring Human Perception of Airflow for Natural Motion Simulation in...

📅 Session: Locomotion and Spatial Awareness 📖 Title: Measuring Human Perception of Airflow for Natural Motion Simulation in Virtual Reality 👨‍🏫 Authors: Yu Cai: Zhejiang University, Sanyi Jin: Zhejiang University, Zihan Chen: ZheJiang University, Daiwei Yang: Zhejiang University, Han Tu: Zhejiang University, Preben Hansen: Stockholm University, Lingyun Sun: Zhejiang University, Liuqing Chen: Zhejiang University 📜 Abstract: Airflow effectively induces self-motion sensations (vection) and reduces motion sickness in VR. However, the quantitative relationship between airflow stimuli and the user's virtual motion sensations remains unclear. Our experiments revealed a strong linear correlation between airflow speed and virtual speed during linear motion, as well as a relationship similar to centripetal acceleration between the left-right airflow speed difference and the radius and angular velocity of virtual curvilinear motion. We also demonstrated that a dynamic airflow scheme, based on these relationships, provides more effective motion sickness relief and better consistency between visual and bodily vection compared to constant airflow. https://ieeevr.org/2025/