Abstract
Today, Virtual Reality (VR) technology has been applied in various fields, and the influences for human induced by VR contents have been studied. VR contents mainly use the visual stimulation, and the influence induced by the vision stimulus has been evaluated by center of gravity or a questionnaire survey. Meanwhile, in our laboratory focused on the postural sway induced by visual stimulation and has experimented using the numerical modeling technique of input stimulus and postural sway. As a result, it was confirmed that the model parameters have a certain tendency. In this research, long term experiments have been conducted to check the validity of the proposed analysis method. In addition, the possibility of the application for time series modeling method to the postural sway analysis is also considered.
