[VHF5] Physiological and Psychophysical Factors

[VHF5-1(Invited)] A Modeling Approach to Investigate the Relationship Between Motion Sickness Severity and Visual Motion

*Akira Tanaka¹, Norihiro Sugita², Makoto Yoshizawa², Tomoyuki Yambe² (1. Fukushima University (Japan), 2. Tohoku University (Japan))

Keywords:Motion sickness, Autonomic nervous system, Nonlinear modeling, Video global motion

In this study, dynamic characteristics between image motion and severity of visually induced motion sickness (VIMS) was modeled as a Hammerstein model, which consists of a static nonlinear function followed by a linear system. The results indicate the change in subjective VIMS score may be estimated from image motions.