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Development and Evaluation of Learning Feedback System using non-wear Smart Sensors

Research Project

Project/Area Number 24700893
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Educational technology
Research InstitutionToyohashi University of Technology

Principal Investigator

LI KAI  豊橋技術科学大学, 先端農業・バイオリサーチセンター, 特任助教 (10531543)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords教育工学 / 機械学習 / ヒューマンセンシング / 学習活動 / 生体情報 / フィードバック / センサ
Outline of Final Research Achievements

This study focused on improving teaching effect by feedback students’ learning status using activity recognition. We developed a learning activity detecting system with motion smart sensors to quantify and visualize the learners’ activities. As a result, learning activities could be measured wirelessly with a 9-axis motion sensor. And 5 different activities could be classified automatically with a recognition rate of 98.5% after filtering noises, extracting feature characteristic and machine learning. Also the learning activities are associated with brain activities by electroencephalogram analysis. The results of the study show that teaching methods and teaching effects could be improved by feedback classified learning activities with smart motion sensors.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (7 results)

All 2014 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results)

  • [Journal Article] Detecting Learning Activities with MEMS Sensors and Machine Learning2014

    • Author(s)
      Kai LI
    • Journal Title

      World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education

      Volume: 2014-1 Pages: 1157-1162

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supporting Continued Communication withSocial Networking Service in e-Learning2012

    • Author(s)
      Kai Li and Yurie Iribe
    • Journal Title

      procceding of Intelligent Interactive Multimedia: Systems & Services(KES‐IIMSS-2012)

      Volume: SIST 14 Pages: 569-577

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Development of a Wireless Sensor Network for Monitoring Environmental Distribution in Greenhouses2014

    • Author(s)
      Kai LI
    • Organizer
      Asia-Pacific Interdisciplinary Research Conference
    • Place of Presentation
      National Institute of Advanced Industrial Science and Technology, Tsukuba
    • Year and Date
      2014-11-06 – 2014-11-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] 学習環境及び学習活動を可視化するセンサネットワークの開発2014

    • Author(s)
      李凱
    • Organizer
      日本教育工学会
    • Place of Presentation
      岐阜大学
    • Year and Date
      2014-09-19 – 2014-09-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] モーションセンサを用いた学習者の状態推定2013

    • Author(s)
      李凱
    • Organizer
      日本教育工学会
    • Place of Presentation
      秋田大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Development of a Low-cost Environmental Monitoring System for Greenhouses2013

    • Author(s)
      K. Li, T. Kumazaki, and M. Saigusa
    • Organizer
      Asia-Pacific Interdisciplinary Research Conference(AP-IRC 2013)
    • Place of Presentation
      Irago,Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] 非装着型センシング技術による学習活動検出システム開発の試み2012

    • Author(s)
      李 凱
    • Organizer
      日本教育工学会 第28回全国大会
    • Place of Presentation
      長崎大学
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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