| Presentation | 2006/10/19 Visuo-haptic simultaneity judgment of the deformation of an object Kohske TAKAHASHI, Jun SAIKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The simultaneity between sensory modalities is the important clue for multi-modal integration. Various kinds of factors such as the speed of information processing, attention, and spatial location are known to affect the inter-modal subjective simultaneity. In a present research, we investigated the inter-modal simultaneity for a continuous event. To this purpose, the relation between dynamic properties of stimulus and subjective simultaneity was measured. We conducted the inter-modal simultaneity judgment task in which participants judge whether the deformation of object that is present to vision and haptics is simultaneous or not. The subjective simultaneity was changed depending on the duration of deformation. In a short duration (400ms), the visual deformation preceding the haptic deformation was perceived as simultaneous, while in a long duration (1200ms), this asymmetry was diminished. On the other hand, the speed or the amount of deformation could not affect the subjective simultaneity. These results suggested that not only the time of input from external world, but also the internal representation measuring the duration was responsible for the simultaneity perception for a continuous event. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vision / Haptics / Time Perception / Simultaneity |
| Paper # | HIP2006-49 |
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| Committee | HIP |
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| Conference Date | 2006/10/19(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Visuo-haptic simultaneity judgment of the deformation of an object |
| Sub Title (in English) | |
| Keyword(1) | Vision |
| Keyword(2) | Haptics |
| Keyword(3) | Time Perception |
| Keyword(4) | Simultaneity |
| 1st Author's Name | Kohske TAKAHASHI |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Jun SAIKI |
| 2nd Author's Affiliation | Graduate School of Human and Environmental Studies, Kyoto University |
| Date | 2006/10/19 |
| Paper # | HIP2006-49 |
| Volume (vol) | vol.106 |
| Number (no) | 328 |
| Page | pp.pp.- |
| #Pages | 6 |
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