The Relationship between Spatial Continuity and Sence of Ownership on Rubber Hand Illusion in Virtual Reality
Takaya Morimoto, Suguru N. Kudoh · 2022 Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS) · 2022
Recently, research has been conducted on virtual hand illusion (VHI), which rubber hand illusion (RHI) is induced in a virtual space. In this study, the spatial continuity of the body was broken in VR, and the effect of the spatial relationship between the virtual hand and the real hand on the sense of ownership was analyzed. Introspective reports were strongly correlated with synchronization of brain wave in right and left frontal lobes, and scores on the introspective report questionnaire assessing experiential sense of ownership were high. The lower scores on the items that asked about a more sensory sense of ownership suggested that the experienced sense of ownership may have been generated by consideration rather than intuition.