Which way am I facing: Inferring horizontal device orientation from an accelerometer signal

Kai Kunze, Paul Lukowicz, Kurt Partridge, Bo Begole

研究成果: Conference contribution

68 引用 (Scopus)

抜粋

We present a method to infer the orientation of mobile device carried in a pocket from the acceleration signal acquired when the user is walking. Whereas previous work has shown how to determine the the orientation in the vertical plane (angle towards earth gravity), we demonstrate how to compute the orientation within the horizontal plane. To validate our method we compare the output of our method with GPS heading information when walking in a straight line. On a total of 16 different orientations and traces we have a mean difference of 5 degrees with 2.5 degrees standard deviation.

元の言語English
ホスト出版物のタイトルProceedings - 2009 International Symposium on Wearable Computers, ISWC 2009
ページ149-150
ページ数2
DOI
出版物ステータスPublished - 2009 11 27
外部発表Yes
イベント2009 International Symposium on Wearable Computers, ISWC 2009 - Linz, Austria
継続期間: 2009 9 42009 9 7

出版物シリーズ

名前Proceedings - International Symposium on Wearable Computers, ISWC
ISSN(印刷物)1550-4816

Other

Other2009 International Symposium on Wearable Computers, ISWC 2009
Austria
Linz
期間09/9/409/9/7

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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  • これを引用

    Kunze, K., Lukowicz, P., Partridge, K., & Begole, B. (2009). Which way am I facing: Inferring horizontal device orientation from an accelerometer signal. : Proceedings - 2009 International Symposium on Wearable Computers, ISWC 2009 (pp. 149-150). [5254664] (Proceedings - International Symposium on Wearable Computers, ISWC). https://doi.org/10.1109/ISWC.2009.33