A navigation system using ultrasonic directional speaker with rotating base

Kentaro Ishii, Yukiko Yamamoto, Michita Imai, Kazuhiro Nakadai

研究成果: Conference contribution

8 引用 (Scopus)

抜粋

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Human Interface and the Management of Information
ホスト出版物のサブタイトルInteracting in Information Environments - Symposium on Human Interface 2007. Held as Part of HCI International 2007, Proceedings
ページ526-535
ページ数10
エディションPART 2
出版物ステータスPublished - 2007 12 1
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)0302-9743
ISSN(電子版)1611-3349

Other

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

    フィンガープリント

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

これを引用

Ishii, K., Yamamoto, Y., Imai, M., & Nakadai, K. (2007). A navigation system using ultrasonic directional speaker with rotating base. : Human Interface and the Management of Information: Interacting in Information Environments - Symposium on Human Interface 2007. Held as Part of HCI International 2007, Proceedings (PART 2 版, 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).