| Project/Area Number |
17K19964
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| Research Category |
Grant-in-Aid for Challenging Research (Exploratory)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Information science, computer engineering, and related fields
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
ISHIDA Hiroshi 東京農工大学, 工学(系)研究科(研究院), 教授 (80293041)
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| Co-Investigator(Kenkyū-buntansha) |
松倉 悠 大阪大学, 基礎工学研究科, 助教 (60808757)
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| Project Period (FY) |
2017-06-30 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Keywords | バーチャルリアリティ / 感性情報学 / 嗅覚 / 匂いセンサ / ガスセンサ / 嗅覚ディスプレイ |
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| Outline of Final Research Achievements |
In this research project, fundamental investigations have been conducted toward the development of devices that can reproduce arbitrarily specified smells and present them to the user. In the proposed system, a mixture of various odorant vapors is generated, and its smell is examined by using an electronic nose system. Thus, the process of exploring the appropriate vapor mixing ratios to reproduce the desired smell is automated. When odorants with low volatility are used, sufficiently strong smell cannot always be generated. Therefore, an odor concentrator device has also been developed.
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| Academic Significance and Societal Importance of the Research Achievements |
映画やテレビの臨場感や没入感を高めるため，立体映像やサラウンドサウンドに加え，匂いや香りを提示する装置の開発が求められている。本研究では，十数種類の香料蒸気を調合し，所望の匂いに近い匂いを自動的に生成することが可能な装置を提案した。光の三原色に対応する「原臭」を探し出すことができれば，映画やテレビのシーンに合わせ，任意の匂いを作り出すことが可能になる。この原臭の探索を促進するシステムを開発した。
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