Eating habits monitoring using wireless wearable in-ear microphone

Jun Nishimura, Tadahiro Kuroda

    研究成果: Conference contribution

    40 被引用数 (Scopus)

    抄録

    To realize ubiquitous eating habits monitoring, we proposed the use of chewing sound sensed by an in-ear placed wireless wearable microphone. A prototype of wireless wearable in-ear microphone was developed by utilizing a common Bluetooth headset. We proposed robust chewing number counting algorithm which consists of two recognition stages: "chew-like" signal detection and chewing verification stage. As a result, average chewing number counting error rate of 1.93% was achieved. Lastly, chewing sound mapping was proposed to provide an additional intuitive feedback for users to be able to infer the eating habits in their daily life context.

    本文言語English
    ホスト出版物のタイトル3rd International Symposium on Wireless Pervasive Computing, ISWPC 2008, Proceedings
    ページ130-132
    ページ数3
    DOI
    出版ステータスPublished - 2008 9 18
    イベント3rd International Symposium on Wireless Pervasive Computing, ISWPC 2008 - Santorini, Greece
    継続期間: 2008 5 72008 5 9

    出版物シリーズ

    名前3rd International Symposium on Wireless Pervasive Computing, ISWPC 2008, Proceedings

    Other

    Other3rd International Symposium on Wireless Pervasive Computing, ISWPC 2008
    CountryGreece
    CitySantorini
    Period08/5/708/5/9

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Hardware and Architecture
    • Software

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