Tag system with low-powered tag and depth sensing camera

Hiroyuki Manabe, Wataru Yamada, Hiroshi Inamura

研究成果: Conference contribution

4 引用 (Scopus)

抜粋

A tag system is proposed that offers a practical approach to ubiquitous computing. It provides small and low-power tags that are easy to distribute; does not need a special device to read the tags (in the future), thus enabling their use anytime, anywhere; and has a wide reading range in angle and distance that extends the design space of tag-based applications. The tag consists of a kind of liquid crystal (LC) and a retroreflector, and it sends its ID by switching the LC. A depth sensing camera that emits infrared (IR) is used as the tag reader; we assume that it will be part of the user's everyday devices, such as a smartphone. Experiments were conducted to confirm its potential, and a regular IR camera was also tested for comparison. The results show that the tag system has a wide readable range in terms of both distance (up to 8m) and viewing angle offset. Several applications were also developed to explore the design space. Finally, limitations of the current setup and possible improvements are discussed.

元の言語English
ホスト出版物のタイトルUIST 2014 - Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology
出版者Association for Computing Machinery, Inc
ページ373-382
ページ数10
ISBN(電子版)9781450330695
DOI
出版物ステータスPublished - 2014 10 5
外部発表Yes
イベント27th Annual ACM Symposium on User Interface Software and Technology, UIST 2014 - Honolulu, United States
継続期間: 2014 10 52014 10 8

出版物シリーズ

名前UIST 2014 - Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology

Conference

Conference27th Annual ACM Symposium on User Interface Software and Technology, UIST 2014
United States
Honolulu
期間14/10/514/10/8

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction

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  • これを引用

    Manabe, H., Yamada, W., & Inamura, H. (2014). Tag system with low-powered tag and depth sensing camera. : UIST 2014 - Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology (pp. 373-382). (UIST 2014 - Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology). Association for Computing Machinery, Inc. https://doi.org/10.1145/2642918.2647404