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Study of Atmosphere and Its Application to EdTech

Research Project

Project/Area Number 19K12107
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61030:Intelligent informatics-related
Research InstitutionKanagawa Institute of Technology

Principal Investigator

Kazunori Matsumoto  神奈川工科大学, 情報学部, 教授 (40350673)

Co-Investigator(Kenkyū-buntansha) 大須賀 昭彦  電気通信大学, 大学院情報理工学研究科, 教授 (90393842)
田中 哲雄  神奈川工科大学, 情報学部, 教授 (90727984)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords集中度推定 / 興味度推定 / 雰囲気推定 / 行動推定 / 瞬き検出 / EdTech / 瞬目推定 / ランドマーク / 興味推定 / 顔画像 / 雰囲気 推定 / 感情推定 / 機械学習 / 学習ログ / 雰囲気 / センサーデータ
Outline of Research at the Start

「教育は雰囲気と勢いが勝負」といわれほど,雰囲気が重要である.従来は雰囲気に対する工学的な研究が十分とは言い難く,雰囲気を定量的に測定し評価する技術すら十分ではなかった.そこで本研究ではまず,雰囲気を定量的に表現する手法(雰囲気メトリクス)の研究に取り組み,雰囲気を工学的に扱う指標を構築する.その上で,学生の身体に装着するセンサーから集めるデータや,学生が発する言葉から集めるデータを使って,場の雰囲気を推定する技術を開発する.さらに,推定した雰囲気に応じて学生に的確な指示を自動的に与えることにより,雰囲気を改善して学習効果がアップするシステムの開発に取り組む.

Outline of Final Research Achievements

The purpose of this study is to develop EdTech technologies that contribute to the improvement of learning effectiveness. Two different approaches are applied in the study: a direct method that monitors learners directly, and an indirect method that monitors learning products and by-products. In the former method, we develop a method for estimating the learner's attention and interest level in real time from video images. Both of eye blinks and head movements are used together for the estimation. The latter method clarifies that various data appeared in the learning process can be effectively used by relating them from the viewpoints of response time. We show that levels of class comprehension, attention, and atmosphere can be estimated from these data. Through these developments and demonstrations, we have demonstrated that real-time monitoring of learners contributes to the improvement of learning effectiveness.

Academic Significance and Societal Importance of the Research Achievements

情報通信技術を活用した学習システムが広く普及しているが,さらなる発展の技術開発が必要である.将来的には,紙ベースの手法では不可能な高度なデータ活用と支援による,大きな学習支援効果が期待されている.本研究では,学習を直接モニターする手法と学習成果物を通じて間接的にモニターする手法の両面から研究開発を行った.各々の観点から,学習者の集中度や理解度を自動的に推定したり,可視化して表示する技術を開発した.これらを組み込んだシステム開発と実証実験を行った.とくにオンライン学習において効果を発揮でき,いつでもどこでも質の高い学習を可能とする技術に発展できることを明らかにした.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (9 results)

All 2022 2021 2020 2019

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (7 results) (of which Int'l Joint Research: 5 results) Book (1 results)

  • [Journal Article] Students' Learning Attitude Extraction based on Learning Behavior Log of Fill-in Workbook2021

    • Author(s)
      [4]安部 功亮,田中 哲雄,松本 一教
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 141 Issue: 12 Pages: 1437-1443

    • DOI

      10.1541/ieejeiss.141.1437

    • NAID

      130008123445

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2021-12-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] Estimating Attention Level from Blinks and Head Movement2021

    • Author(s)
      Masaaki Goto, Tetsuo Tanaka, and Kazunori Matsumoto
    • Organizer
      30th International Conference on Software Engineering and Data Engineering (SEDE)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PROTOTYPING A RETROSPECTIVE REVIEW SUPPORT FUNCTION FOR A FILL-IN WORKBOOK SYSTEM2020

    • Author(s)
      Kousuke Abe, Tetsuo Tanaka and Kazunori Matsumoto
    • Organizer
      17th International Conference on Cognition and Exploratory Learning in Digital Age (CELDA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimating the Concentration of Students from Time Series Images2020

    • Author(s)
      Nguyen Hoang Son, Takahata Yu, Goto Masaaki, Tetsuo Tanaka, Akihiko Ohsuga and Kazunori Matsumoto
    • Organizer
      35th International Conference on Computers and Their Applications (CATA 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Recommendation based on Emotional Preference2020

    • Author(s)
      Nguyen Hoang Son, Masaaki Goto,Yu Takahata Akihiko Ohsuga,Tetsuo Tanaka,Kazunori Matsumoto
    • Organizer
      2020 IEEE 2nd Global Conference on Life Sciences and Technologies (LifeTech)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 穴埋め式電子教材操作ログからの授業態度・理解度の抽出2020

    • Author(s)
      安部 功亮,田中哲雄,松本 一教
    • Organizer
      電気学会 令和2年全国大会 予稿集
    • Related Report
      2019 Research-status Report
  • [Presentation] リアルタイムラーニングアナリティクスに向けた穴埋め式ワークブックシステムの学習行動ログ分析2019

    • Author(s)
      安部 功亮,田中 哲雄,松本 一教
    • Organizer
      電気学会 第78回情報システム研究会予稿集,IS-19-043
    • Related Report
      2019 Research-status Report
  • [Presentation] Learning Attitude Analysis based on Operation Logs of Fill-in Workbook System2019

    • Author(s)
      Kousuke Abe, Tetsuo TANAKA, Kazunori Matsumoto
    • Organizer
      International Conference on Education 2019 (EDU 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] Development of Fill-in Workbook System to Visualize Learning Attitude, in Orchestration of Learning Environments in the Digital World2022

    • Author(s)
      Kousuke Abe, Tetsuo Tanaka, Kazunori Matsumoto
    • Total Pages
      310
    • Publisher
      Springer
    • ISBN
      9783030909437
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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