| Presentation | 2022-03-11 Effects of Robotic and Virtual Hand Stimuli on the Perception of Ticklishness for the Purpose of Self-Tickling Masahiro Yoshimitsu, Naoya Isoyama, Hideaki Uchiyama, Nobuchika Sakata, Kiyoshi Kiyokawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ticklishness is a sensation that we have been familiar with since childhood, but its mechanism remains largely unexplained. It has already been confirmed that we can perceive tickling in response to our own actions by delaying visual and tactile stimuli, which causes a time difference between the predicted and the actual stimuli. However, to the best of our knowledge, there are no studies in which both visual and tactile stimuli are manipulated or compared when the subjects try to tickle themselves. In addition, it has not been investigated whether the presentation of visual stimuli as if being tickled by another person’s hand or finger reduces the sense of agency of the tickling thereby making the tickling sensations stronger. In the present study, we aimed to clarify the relationship between the perceived ticklishness and the sense of agency when the motion directions of visual and tactile stimuli were reversed, or when the virtual hand was visually presented as if it were the hand of another person. Three factors, tactile stimuli from the robot hand, visual stimuli from the virtual hand, and the visual presentation position of the virtual hand, were manipulated during the investigation. The results showed that the virtual hand yielded tickling sensations more strongly when it was presented from far to near as if it were the hand of another person. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtual Reality / Vision / Haptic / Sense of Agency |
| Paper # | IMQ2021-65,IE2021-127,MVE2021-94 |
| Date of Issue | 2022-03-02 (IMQ, IE, MVE) |
| Conference Information | |
| Committee | CQ / IMQ / MVE / IE |
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| Conference Date | 2022/3/9(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online (Zoom) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Media of five senses, Multimedia, Media experience, Picture codinge, Image media quality, Network,quality and reliability, etc |
| Chair | Jun Okamoto(NTT) / Kenya Uomori(Osaka Univ.) / Masayuki Ihara(RIKEN) / Kazuya Kodama(NII) |
| Vice Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) / Mitsuru Maeda(Canon) / Kiyoshi Kiyokawa(NAIST) / Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
| Secretary | Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) / Mitsuru Maeda(Nagoya Univ.) / Kiyoshi Kiyokawa(NTT) / Hiroyuki Bandoh(Oosaka Inst. of Tech.) / Toshihiko Yamazaki(NTT) |
| Assistant | Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) / Masato Tsukada(NEC) / Takashi Yamazoe(Seikei Univ.) / Naoya Isoyama(NAIST) / Takenori Hara(DNP) / Mitsuhiro Goto(NTT) / Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality / Technical Committee on Image Media Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effects of Robotic and Virtual Hand Stimuli on the Perception of Ticklishness for the Purpose of Self-Tickling |
| Sub Title (in English) | |
| Keyword(1) | Virtual Reality |
| Keyword(2) | Vision |
| Keyword(3) | Haptic |
| Keyword(4) | Sense of Agency |
| 1st Author's Name | Masahiro Yoshimitsu |
| 1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 2nd Author's Name | Naoya Isoyama |
| 2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 3rd Author's Name | Hideaki Uchiyama |
| 3rd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| 4th Author's Name | Nobuchika Sakata |
| 4th Author's Affiliation | Ryukoku University(Ryukoku Univ) |
| 5th Author's Name | Kiyoshi Kiyokawa |
| 5th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
| Date | 2022-03-11 |
| Paper # | IMQ2021-65,IE2021-127,MVE2021-94 |
| Volume (vol) | vol.121 |
| Number (no) | IMQ-420,IE-422,MVE-423 |
| Page | pp.pp.290-295(IMQ), pp.290-295(IE), pp.290-295(MVE), |
| #Pages | 6 |
| Date of Issue | 2022-03-02 (IMQ, IE, MVE) |