| Project/Area Number |
24700192
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Nagoya University |
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Principal Investigator |
OKAMOTO SHOGO 名古屋大学, 工学(系)研究科(研究院), 助教 (10579064)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | ハプティクス / 質感 / 触感 / 触察 / 確率推論 / 視覚 / 素材 / ｲﾝﾋﾞﾃｰｼｮﾝ / 触覚 |
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| Research Abstract |
This study addressed the four research topics concerning haptic invitation, a phenomenon with wich object surfaces appeal to human touch. First, this study proposed and validated a new index for evaluating to what degree humans feel inclined to touch the surface (the degree of haptic invitation). In addition, it was experimentally shown that the combination of human sensory factors can describe the degree of haptic invitation to the extent of 75%. In other words, haptic invitation is intimately related with human perception of object surfaces. Furthermore, invited touch motions such as push or stroke, and the sensory evaluations of textures are stochastically modeled. Finally, visually prominent textures were turned out to invite human touch, which are psychophysically effective to probe the prominent properties of the texture.
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