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Developing Transparent Sensor Systems based on Sensors that Mimic Daily Objects

Research Project

Project/Area Number 26730047
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Information network
Research InstitutionOsaka University

Principal Investigator

Maekawa Takuya  大阪大学, 情報科学研究科, 准教授 (50447025)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords屋内位置推定 / IoT / 高齢者見守り / センサデータ処理 / ユビキタスコンピューティング / コンテキスト推定 / コンテキストアウェアネス
Outline of Final Research Achievements

Sensor-based monitoring of daily activities is a basic technology for developing real world-oriented services such as surveillance of single living elder persons. Although various kinds of sensing technologies have been proposed and developed, the existing solutions have several problems such as installation cost, maintenance cost, and cost related to daily use in actual living environments. In this study, we developed low-cost sensing systems for daily activities to cope with the above problems. Specifically, we have employed sensors embedded in daily objects such as a light bulb and power strip and employed radio sensing that propagate through an indoor environment of interest to achieve daily life monitoring that places small burdens on residents.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (14 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Journal Article] Wi-Fi電波を用いたデバイスフリーパッシブ位置推定モデルの転移手法2016

    • Author(s)
      尾原 和也, 前川卓也, 岸野 泰恵, 白井 良成, 納谷 太
    • Journal Title

      情報処理学会論文誌

      Volume: 57 Pages: 405-415

    • NAID

      170000130846

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 屋内電気系統センシングを用いた電化製品が利用されているコンセントの推定手法2015

    • Author(s)
      孔 全,前川 卓也
    • Journal Title

      情報処理学会論文誌

      Volume: 56 Pages: 869-878

    • NAID

      110009884080

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Easy to Install Indoor Positioning System that Parasitizes Home Lighting2017

    • Author(s)
      Takuya Maekawa and Yuki Sakumichi
    • Organizer
      2017 European Conference on Ambient Intelligence
    • Place of Presentation
      Malaga, Spain
    • Year and Date
      2017-04-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Device-free and Privacy Preserving Indoor Positioning using Infrared Retro-reflection Imaging2017

    • Author(s)
      Hiroaki Santo, Takuya Maekawa, and Yasuyuki Matsushita
    • Organizer
      IEEE Int'l Conf. on Pervasive Computing and Communications (PerCom 2017)
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2017-03-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Good pervasive computing studies require laborious data labeling efforts: Our experience in activity recognition and indoor positioning studies2017

    • Author(s)
      Takuya Maekawa
    • Organizer
      PerCom 2017 Workshop on Annotation of useR Data for UbiquitOUs Systems (ARDUOUS2017)
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2017-03-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Initial investigation of indoor positioning system that parasitizes home lighting2016

    • Author(s)
      Takuya Maekawa, Yuki Sakumichi
    • Organizer
      International Conference on Mobile and Ubiquitous Multimedia (MUM 2016)
    • Place of Presentation
      Rovaniemi, Finland
    • Year and Date
      2016-12-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 赤外光の再帰性反射を用いたデバイスフリー屋内位置推定のための単眼カメラによる複数人物追跡2016

    • Author(s)
      山藤 浩明, 前川 卓也, 松下 康之
    • Organizer
      情報処理学会 第50回ユビキタスコンピューティングシステム研究会
    • Place of Presentation
      台中,台湾
    • Year and Date
      2016-05-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 赤外線カメラと再帰性反射マーカを用いたプライバシに配慮した屋内位置推定に関する検討2016

    • Author(s)
      山藤 浩明, 前川 卓也, 松下 康之
    • Organizer
      情報処理学会 第200回コンピュータビジョンとイメージメディア(CVIM)研究会
    • Place of Presentation
      大阪,日本
    • Year and Date
      2016-01-21
    • Related Report
      2015 Research-status Report
  • [Presentation] 赤外線カメラと再帰性反射材を用いたデバイスフリー屋内位置推定に関する検討2015

    • Author(s)
      山藤 浩明, 前川 卓也, 松下 康之
    • Organizer
      情報処理学会 第48回ユビキタスコンピューティングシステム研究会
    • Place of Presentation
      別府,日本
    • Year and Date
      2015-11-29
    • Related Report
      2015 Research-status Report
  • [Presentation] Preliminary Investigation of Low-cost Device-free Passive Indoor Positioning using Model Transfer2015

    • Author(s)
      Kazuya Ohara, Takuya Maekawa, Yasue Kishino, Yoshinari Shirai and Futoshi Naya
    • Organizer
      Asian Conference on Information Systems (ACIS 2015)
    • Place of Presentation
      Penang, Malaysia
    • Year and Date
      2015-10-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Transferring Positioning Model for Device-free Passive Indoor Localization2015

    • Author(s)
      Kazuya Ohara, Takuya Maekawa, Yasue Kishino, Yoshinari Shirai and Futoshi Naya
    • Organizer
      International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015)
    • Place of Presentation
      大阪,日本
    • Year and Date
      2015-09-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Wi-Fi電波を用いた低コストなデバイスフリーパッシブ位置推定のための電波強度分散モデルの転移手法2015

    • Author(s)
      尾原 和也,前川 卓也,岸野 泰恵,白井良成,納谷 太
    • Organizer
      情報処理学会 第47回ユビキタスコンピューティングシステム研究会
    • Place of Presentation
      大阪,日本
    • Year and Date
      2015-07-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Identifying Outlets at which Electrical Appliances are Used by Electrical Wire Sensing to Gain Positional Information about Appliance Use2014

    • Author(s)
      孔 全,前川 卓也
    • Organizer
      nternational Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2014)
    • Place of Presentation
      米国シアトル
    • Year and Date
      2014-09-13 – 2014-09-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 屋内電気系統の電流センシングを用いた電化製品利用位置推定手法の提案2014

    • Author(s)
      孔 全,前川 卓也
    • Organizer
      情報処理学会 第43回ユビキタスコンピューティングシステム研究会
    • Place of Presentation
      国立情報学研究所(東京都千代田区)
    • Year and Date
      2014-07-28 – 2014-07-29
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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