| Project/Area Number |
15K12075
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Human interface and interaction
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HIROSE Michitaka 東京大学, 大学院情報理工学系研究科, 教授 (40156716)
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| Co-Investigator(Renkei-kenkyūsha) |
TANIKAWA Tomohiro 東京大学, 大学院情報理工学系研究科, 特任准教授 (80418657)
NARUMI Takuji 東京大学, 大学院情報理工学系研究科, 講師 (70614353)
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| Research Collaborator |
BAN Yuki
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 視触力覚間相互作用 / 触覚提示 / 自己接触感 / 拡張現実感 / クロスモーダル / Pseudo-haptics / 食力覚提示 / 手形状変形 / 深部感覚 / 触力覚提示 |
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| Outline of Final Research Achievements |
In this study, we realized a visuo-haptic augmented reality (AR) system which delivers pinching and pulling interactions with AR objects. The system employs a cross-modal effect at the point where fingers feel an equivalent contacting sensation when pinching an object. It controls bathyesthesia sensation with visuo-haptic interaction based on a rendering algorithm that evokes haptic sensations without using haptic devices.Through a psychophysical experiments, we confirmed that this method enabled us to present as if they were touching a virtual object as same size as they were watching when the diameter of the virtual object is 25 mm or less.
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