A navigation system using ultrasonic directional speaker with rotating base

Kentaro Ishii, Yukiko Yamamoto, Michita Imai, Kazuhiro Nakadai

研究成果: Conference contribution

7 引用 (Scopus)

抄録

This paper proposes new method for object reference which enables a person to find surrounding objects and develops a navigation system named CoCo. CoCo employs an ultrasonic directional speaker with a rotating base. Ultrasonic wave transmitted by an ultrasonic directional speaker is converted to audible sound when it reflects on floor, wall, or object. Based on this property, CoCo can emit audible sound from arbitrary place using a rotating base. When CoCo navigates a person to an object, CoCo transmits ultrasonic wave so as to hear audible sound continuously from the line between the ultrasonic directional speaker and the object. We designed and implemented an object management system as an application using 3D position sensors and a navigation system CoCo. This paper shows how CoCo navigates a person to an object using position data from an object management system.

元の言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ページ526-535
ページ数10
4558 LNCS
エディションPART 2
出版物ステータスPublished - 2007
イベントSymposium on Human Interface 2007 - Beijing, China
継続期間: 2007 7 222007 7 27

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
番号PART 2
4558 LNCS
ISSN(印刷物)03029743
ISSN(電子版)16113349

Other

OtherSymposium on Human Interface 2007
China
Beijing
期間07/7/2207/7/27

Fingerprint

Cocos
Navigation System
Navigation systems
Ultrasonics
Rotating
Ultrasonic waves
Acoustic waves
Ultrasonic Wave
Person
Sensors
Object
Sensor
Line
Arbitrary

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

これを引用

Ishii, K., Yamamoto, Y., Imai, M., & Nakadai, K. (2007). A navigation system using ultrasonic directional speaker with rotating base. : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (PART 2 版, 巻 4558 LNCS, pp. 526-535). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 4558 LNCS, 番号 PART 2).

A navigation system using ultrasonic directional speaker with rotating base. / Ishii, Kentaro; Yamamoto, Yukiko; Imai, Michita; Nakadai, Kazuhiro.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 4558 LNCS PART 2. 編 2007. p. 526-535 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻 4558 LNCS, 番号 PART 2).

研究成果: Conference contribution

Ishii, K, Yamamoto, Y, Imai, M & Nakadai, K 2007, A navigation system using ultrasonic directional speaker with rotating base. : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 2 Edn, 巻. 4558 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 番号 PART 2, 巻. 4558 LNCS, pp. 526-535, Symposium on Human Interface 2007, Beijing, China, 07/7/22.
Ishii K, Yamamoto Y, Imai M, Nakadai K. A navigation system using ultrasonic directional speaker with rotating base. : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 2 版 巻 4558 LNCS. 2007. p. 526-535. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 2).
Ishii, Kentaro ; Yamamoto, Yukiko ; Imai, Michita ; Nakadai, Kazuhiro. / A navigation system using ultrasonic directional speaker with rotating base. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 巻 4558 LNCS PART 2. 版 2007. pp. 526-535 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 2).
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