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Parsonal Olfactory Environment by Controlled Acoustic Streamings

Research Project

Project/Area Number 15H05316
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Human interface and interaction
Research InstitutionThe University of Tokyo

Principal Investigator

Hasegawa Keisuke  東京大学, 大学院新領域創成科学研究科, 特任助教 (20733108)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2017: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2016: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2015: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords音響流 / 非線形音響 / 匂い提示 / 超音波 / 嗅覚ディスプレイ / 音場制御 / 環境制御 / 感性情報学 / 人間生活環境 / 流体工学 / 人間工学 / 流体力学 / バーチャルリアリティ / ヒューマンインタフェース / 嗅覚 / フェーズドアレー
Outline of Final Research Achievements

We succeeded in generating a narrow, straight and steerable airflow that is accompanied with ultrasound Bessel beam emitted from a phased array of ultrasound transducers. The cross-sectional area of the flow was observed to be almost comparable to several times of the ultrasound wavelength. Based on this technique, we achieved remote fragrance presentation to a specific user in a personalized fashion, where the scent was transported from the scent source to the user’s nostril via the ultrasound-driven airflows. We also demonstrated that selective transportation of a specific kind of scent out of several sources located close to one another was also possible by our technique. We created a system that offered face-tracking scent that targeted freely moving users wearing no devices.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (10 results)

All 2018 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (8 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Midair Ultrasound Fragrance Rendering2018

    • Author(s)
      Keisuke Hasegawa, Liwei Qiu, Hiroyuki Shinoda
    • Journal Title

      IEEE Transactions on Visualization and Computer Graphics

      Volume: Vol. 24, No. 4 Issue: 4 Pages: 1477-1485

    • DOI

      10.1109/tvcg.2018.2794118

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electronically Steerable Ultrasound-Driven Narrow and Long Air Stream2017

    • Author(s)
      Keisuke Hasegawa, Liwei Qiu, Akihito Noda, Seki Inoue, Hiroyuki Shinoda
    • Journal Title

      Applied Physics Letters

      Volume: 111 Issue: 6 Pages: 064104-064104

    • DOI

      10.1063/1.4985159

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Remotely Displaying Cooling Sensation via Ultrasound-Driven Air Flow2018

    • Author(s)
      Mitsuru Nakajima, Keisuke Hasegawa, Yasutoshi Makino, and Hiroyuki Shinoda
    • Organizer
      IEEE Haptics Symposium 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interactive midair odor control via ultrasound-driven air flow2017

    • Author(s)
      K. Hasegawa, L. Qiu, and H. Shinoda
    • Organizer
      SIGGRAPH Asia 2017 Emerging Technologies
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超音波駆動音響流による匂い環境制御2017

    • Author(s)
      長谷川圭介, 仇力維, 篠田裕之
    • Organizer
      第18回計測自動制御学会システムインテグレーション部門講演会論文集
    • Related Report
      2017 Annual Research Report
  • [Presentation] 音響ビームによる任意方向への冷気の誘導に基づく遠隔冷覚提示2017

    • Author(s)
      中島 允, 長谷川 圭介, 牧野 泰才, 篠田 裕之
    • Organizer
      第18回計測自動制御学会システムインテグレーション部門講演会論文集
    • Related Report
      2017 Annual Research Report
  • [Presentation] 音響ビームによる任意方向への冷気の誘導に基づく遠隔冷覚提示2017

    • Author(s)
      中島 允, 長谷川 圭介, 牧野 泰才, 篠田 裕之
    • Organizer
      第22回バーチャルリアリティ学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Simulation of Acoustic Streaming for Odorant Display Controlled by Airborne Ultrasound2016

    • Author(s)
      Qiu Liwei, Keisuke Hasegawa, Yasutoshi Makino, Hiroyuki Shinoda
    • Organizer
      Proc. SICE Annual Conference 2016
    • Place of Presentation
      Tsukuba International Congress Center
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 空中匂い分布制御に向けた音響流の数値シミュレーション2016

    • Author(s)
      Qiu Liwei, 長谷川圭介,牧野泰才,篠田裕之
    • Organizer
      第21回日本バーチャルリアリティ学会大会
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 音響ベッセルビームによる匂いの空間分布制御の基礎的検討2015

    • Author(s)
      長谷川圭介, 牧野泰才, 篠田裕之
    • Organizer
      第20回日本バーチャルリアリティ学会論文集
    • Place of Presentation
      芝浦工業大学, 東京都江東区豊洲
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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