超音波触覚に関する初の専門書にCRO星が編集者および執筆者として参加しました。
Georgiou, O., Frier, W., Freeman, E., Pacchierotti, C., Hoshi, T. (eds) Ultrasound Mid-Air Haptics for Touchless Interfaces. Human-Computer Interaction Series. Springer, Cham.
https://doi.org/10.1007/978-3-031-04043-6
執筆内容
(1) Hoshi, T. (2022). Introduction to Ultrasonic Mid-Air Haptic Effects
https://doi.org/10.1007/978-3-031-04043-6_1
【概要】超音波触覚の基礎原理である音響放射圧、フェーズドアレイ、振動刺激、可聴音発生について、簡略化した状況を仮定して解説する。
(2) Hoshi, T. (2022). Ultrasound Exposure in Mid-Air Haptics
https://doi.org/10.1007/978-3-031-04043-6_17
【概要】強力な超音波が人体に与える影響についての過去の報告から許容音圧レベルを議論し、非線形吸収にもとづいて安全距離を求める。
編集者／執筆者情報
星 貴之 / 博士（情報理工学）
2008年 東京大学大学院博士課程修了後、空中超音波触覚をはじめ非接触インタラクションの研究開発に従事。熊本大学助教、名古屋工業大学特任教員、東京大学助教を経て、オープンイノベーションを促進するため2017年にPxDT参画（取締役 CRO）。超音波技術の社会実装に向けた取り組みを進めている。
Dr. Hoshi, Chief Research Officer of Pixie Dust Technologies, contributed the first professional book on ultrasound mid-air haptics as an editor and author.
Georgiou, O., Frier, W., Freeman, E., Pacchierotti, C., Hoshi, T. (eds) Ultrasound Mid-Air Haptics for Touchless Interfaces. Human-Computer Interaction Series. Springer, Cham.
https://doi.org/10.1007/978-3-031-04043-6
■ Dr. Hoshi's Chapters
(1) Hoshi, T. (2022). Introduction to Ultrasonic Mid-Air Haptic Effects
https://doi.org/10.1007/978-3-031-04043-6_1
[Outline] The basic principles of ultrasound mid-air haptics - acoustic radiation pressure, phased array, vibrotactile stimulation, and audible sound generation - are explained assuming a simplified situation.
(2) Hoshi, T. (2022). Ultrasound Exposure in Mid-Air Haptics
https://doi.org/10.1007/978-3-031-04043-6_17
[Outline] The tolerance sound pressure level is discussed based on previous reports on the effects of high-intensity ultrasonic waves on the human body, and the optimal safety distance is determined based on nonlinear absorption.
Takayuki Hoshi received a Ph.D (Information Science and Technology) from the University of Tokyo in 2008. After working as JSPS Research Fellowship for Young Scientists DC2/PD (2007-2009), assistant professor at Kumamoto University (2009-2011), Nagoya Institute of Technology (2011-2016), and the University of Tokyo (2016-2017), he founded Pixie Dust Technologies, Inc. in 2017. He is an expert of wave control technology based on full use of physics and mathematics. He is currently working on social implementation of wave control technology through industry-academia collaboration and open innovation.