https://scholars.lib.ntu.edu.tw/handle/123456789/639829
標題: | The distinction between first-person perspective and third-person perspective in virtual bodily self-consciousness | 作者: | Liou, Wei Kai Lin, Wen Hsiang Lee, Yen Tung Chen, Sufen Caleb LIANG |
關鍵字: | 1PP-location;Body ownership;Body-location;First-person perspective;Self-location;Virtual reality | 公開日期: | 1-三月-2024 | 卷: | 28 | 期: | 1 | 來源出版物: | Virtual Reality | 摘要: | The distinction between the first-person perspective (1PP) and the third-person perspective (3PP) has been widely regarded as fundamental and rigid, and many researchers hold that genuine bodily illusions can only be experienced from the 1PP. We applied VR technology to investigate whether this mainstream view is correct. In our experiments, the participants were immersed in a VR environment in which they saw a life-sized virtual body either from the 1PP or from the 3PP. They either passively received tactile stimulations and/or actively interacted with a virtual soccer ball. Our VR system created novel visuo-motor-tactile correlations between the real and the virtual world: when the participant interacted with a real plastic soccer ball, he/she would feel corresponding tactile sensations and see the avatar performing the exact same movements. We found that a clear sense of ownership over the avatar was induced not only in the 1PP condition but also in the Passive-3PP and the Active-3PP conditions. We also observed evidence suggesting that it is possible to experience one’s body-location, 1PP-location, as well as self-location, both from the 1PP and from the 3PP. Together, we demonstrate that there is in fact no fundamental gap between embodied 1PP and embodied 3PP in the virtual world. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/639829 | ISSN: | 13594338 | DOI: | 10.1007/s10055-023-00907-8 |
顯示於: | 哲學系 |
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