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Next-Generation Care Planning Platform Based on Time-Spatial Activity Recognition for Reducing Workload of Care Workers

Research Project

Project/Area Number 20H04177
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 60060:Information network-related
Research InstitutionOsaka Metropolitan University (2022-2023)
Osaka City University (2020-2021)

Principal Investigator

Fujimoto Manato  大阪公立大学, 大学院情報学研究科, 准教授 (80758516)

Co-Investigator(Kenkyū-buntansha) 荒川 豊  九州大学, システム情報科学研究院, 教授 (30424203)
安本 慶一  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (40273396)
中村 優吾  九州大学, システム情報科学研究院, 助教 (60809721)
諏訪 博彦  奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授 (70447580)
水本 旭洋  千葉工業大学, 情報科学部, 准教授 (80780006)
松田 裕貴  奈良先端科学技術大学院大学, 先端科学技術研究科, 客員准教授 (90809708)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Keywords時空間行動認識 / Work Attitude / 知的編纂メカニズム / 介護プランニング基盤 / キュレーション
Outline of Research at the Start

本研究の目的は,時空間行動認識に基づく次世代介護プランニング基盤を確立することである.プランニング基盤構築に際し,1)介護行動常時観測のための時空間行動認識基盤の構築,2)マルチモーダルな情報を用いたWork Attitudeセンシング基盤の構築,3)各職員に適した作業内容を自動作成する知的編纂メカニズムの開発,4)介護施設における実証実験という4つの課題がある.本研究では,これら4つの課題を通して,実用化に向け実験を繰り返し行いながら,有効性を明らかにして行くと共に,本研究の学術的価値及び社会的価値を強く証明していく.

Outline of Final Research Achievements

The purpose of this study is to establish a next-generation nursing care planning platform that identifies factors leading to the increase or reduction of workload in the daily activities of nursing care staff. This information will be provided as work improvement plans, intelligently compiled for each staff member in an easy-to-understand and effective manner. The following results were achieved during the four-year project: (1) An architecture capable of accurately capturing the activities of nursing care workers was constructed. (2) A method for identifying factors that increase or decrease workload was established. (3) A cooperative system enabling continuous data collection at multiple nursing care facilities was created, laying the groundwork for further enhancement of the nursing care support system.

Academic Significance and Societal Importance of the Research Achievements

本研究では,我々は介護施設で多数のデバイスを持ち歩けない場合でも,負担の少ないデバイスを利用し,職員の介護行動を把握するためにMBFSアーキテクチャを実装した.これにより,介護行動の常時モニタリングが可能となり,深層学習ベースの手法で90%以上の精度で介護行動を推定し,ログとして出力できることを示した.また,マルチモーダルなセンサデータの分析により,業務負担の増減要因を特定し,職員のやる気をセンシングするプラットフォームを実装した.これらの成果は,介護施設の業務負担軽減につながる成果となり得ることから,学術的意義及び社会的意義があると考える.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (49 results)

All 2024 2023 2022 2021 2020

All Journal Article (7 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 7 results,  Open Access: 7 results) Presentation (42 results) (of which Int'l Joint Research: 15 results)

  • [Journal Article] Smatable: A Vibration-Based Sensing Method for Making Ordinary Tables Touch-Interfaces2023

    • Author(s)
      Yoshida Makoto、Matsui Tomokazu、Ishiyama Tokimune、Fujimoto Manato、Suwa Hirohiko、Yasumoto Keiichi
    • Journal Title

      IEEE Access

      Volume: 11 Pages: 142611-142627

    • DOI

      10.1109/access.2023.3343500

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Location-Independent Doppler Sensing System for Device-Free Daily Living Activity Recognition2023

    • Author(s)
      Misaki Shinya、Yoshida Makoto、Choi Hyuckjin、Matsui Tomokazu、Fujimoto Manato、Yasumoto Keiichi
    • Journal Title

      IEEE Access

      Volume: 11 Pages: 127754-127768

    • DOI

      10.1109/access.2023.3330895

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Movement recognition via channel-activation-wise sEMG attention2023

    • Author(s)
      Jiaxuan Zhang, Yuki Matsuda, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Journal Title

      Methods

      Volume: 128 Pages: 39-47

    • DOI

      10.1016/j.ymeth.2023.06.011

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis and Visualization of Relationship between Stress and Care Activities toward Reduction in Caregiver Workload2022

    • Author(s)
      Miyaji Atsushi、Kimata Yuta、Matsui Tomokazu、Fujimoto Manato、Yasumoto Keiichi
    • Journal Title

      Sensors and Materials

      Volume: 34 Issue: 8 Pages: 2929

    • DOI

      10.18494/SAM3972

    • ISSN
      0914-4935, 2435-0869
    • Year and Date
      2022-08-02
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inertial Measurement Unit-sensor-based Short Stick Exercise Tracking to Improve Health of Elderly People2022

    • Author(s)
      Oi Kazuki、Nakamura Yugo、Matsuda Yuki、Fujimoto Manato、Yasumoto Keiichi
    • Journal Title

      Sensors and Materials

      Volume: 34 Issue: 8 Pages: 2911

    • DOI

      10.18494/SAM3968

    • ISSN
      0914-4935, 2435-0869
    • Year and Date
      2022-08-02
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wi-CaL: WiFi Sensing and Machine Learning Based Device-Free Crowd Counting and Localization2022

    • Author(s)
      Hyuckjin Choi, Manato Fujimoto, Tomokazu Matsui, Shinya Misaki, Keiichi Yasumoto
    • Journal Title

      IEEE Access

      Volume: 10 Pages: 24395-24410

    • DOI

      10.1109/access.2022.3155812

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exploring the Impacts of Elaborateness and Indirectness in a Behavior Change Support System2021

    • Author(s)
      Zhang Zhihua、Miehle Juliana、Matsuda Yuki、Fujimoto Manato、Arakawa Yutaka、Yasumoto Keiichi、Minker Wolfgang
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 74778-74788

    • DOI

      10.1109/access.2021.3079473

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] “椅子設置型カメラによる脚の動作認識に基づく直感的インタラクションシステムの提案2024

    • Author(s)
      濵垣海都,阿多信吾,藤本まなと
    • Organizer
      電子情報通信学会技術研究報告(ICM研究会)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 有害コンテンツ検出のためのデータセット作成2024

    • Author(s)
      江種大希,小川唯,金澤真理,阿多信吾,藤本まなと
    • Organizer
      電子情報通信学会関西支部学生会第28回学生会研究発表講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 卓球のサーブ動作認識における効果的なセンサ装着位置の検討2024

    • Author(s)
      田中紀行,阿多信吾,藤本まなと
    • Organizer
      電子情報通信学会関西支部学生会第28回学生会研究発表講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Consideration of Tourist Spot Extraction by Combining Map Search Service and Social Media2023

    • Author(s)
      Yui Ogawa, Manato Fujimoto, Shingo Ata
    • Organizer
      Advances in Networked-based Information Systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Toward Extracting Orientation of Personal Interest for Human Activity Recognition2023

    • Author(s)
      Yoshihiro Nakaso, Manato Fujimoto, Shingo Ata
    • Organizer
      Advances in Networked-based Information Systems
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Smatable: A System to Transform Furniture into Interface using Vibration Sensor2023

    • Author(s)
      Makoto Yoshida, Tomokazu Matsui, Tokimune Ishiyama, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Organizer
      International Conference on Intelligent Environments (IE2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [ポスター講演]Well-beingの影響調査に向けた家族の同室滞在時間把握のための位置情報取得システムの開発と評価2023

    • Author(s)
      江種大希,中曽禎啓,小川唯,藤本まなと,阿多信吾
    • Organizer
      超知性ネットワーキングに関する分野横断型研究会(RISING)
    • Related Report
      2023 Annual Research Report
  • [Presentation] ユーザの潜在的嗜好を考慮した楽曲推薦システムの検討2023

    • Author(s)
      湊健太郎,藤本まなと,阿多信吾
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 家庭内におけるWell-beingの影響調査に向けた位置情報取得システムの検討2023

    • Author(s)
      江種大希,中曽禎啓,小川唯,藤本まなと,阿多信吾
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] マルチモーダルセンシングによる映像授業受講時における集中状態推定システムの検討2023

    • Author(s)
      田中紀行,松岡凛太郎,渡邊洸,石丸翔也,藤本まなと,阿多信吾
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Smatable: A System to Transform Furniture into Interface using Vibration Sensor2023

    • Author(s)
      Makoto Yoshida, Tomokazu Matsui, Tokimune Ishiyama, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Organizer
      19th International Conference on Intelligent Environments (IE2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison between Machine Learning and Objective Evaluation in Estimating Emotions of Participants in Video Conferencing2022

    • Author(s)
      Nozomi Toba, Manato Fujimoto, Hirohiko Suwa, Motoki Sakai, Masaki Shuzo, Keiichi Yasumoto
    • Organizer
      The 4th International Conference on Activity and Behavior Computing (ABC2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Feasibility Analysis of sEMG Recognition via Channel-Wise Transformer2022

    • Author(s)
      Jiaxuan Zhang, Yuki Matsuda, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Organizer
      2022 IEEE 11th Global Conference on Consumer Electronics (GCCE 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Short Stick Exercise Tracking System for Elderly Rehabilitation using IMU Sensor2022

    • Author(s)
      Kazuki Oi, Yugo Nakamura, Yuki Matsuda, Manato Fujimoto, Keiichi Yasumoto
    • Organizer
      The Second International Workshop on Cyber-Physical-Human System Design and Implementation (CPHS22)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高齢者の転倒予防に向けた歩容分析に基づく生活改善フレームワークの開発と評価2022

    • Author(s)
      木俣雄太,松井智一,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      研究報告マルチメディア通信と分散処理(DPS)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Smartable:マルチ振動センサと深層学習を用いた既存家具のインターフェース化の検討2022

    • Author(s)
      吉田誠,松井智一,石山時宗,三崎慎也,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      第30回マルチメディア通信と分散処理ワークショップ(DPSWS 2022)論文集
    • Related Report
      2022 Annual Research Report
  • [Presentation] 組み合わせ最適化に基づく観光ルート推薦アルゴリズムの提案2022

    • Author(s)
      小川唯,藤本まなと,阿多信吾
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] マルチモーダルデータに基づいたエージェントによる話題生成システムの検討2022

    • Author(s)
      中曽禎啓,藤本まなと,阿多信吾
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] オンラインミーティング参加者の感情推定における機械学習モデルと客観的評価との比較2022

    • Author(s)
      鳥羽望海,藤本まなと,諏訪博彦,酒井元気,酒造正樹,安本慶一
    • Organizer
      マルチメディア,分散,協調とモバイル(DICOMO2022)シンポジウム論文集
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高齢者のフレイル予防に向けた生活改善フレームワークの提案及び実用性の検証2022

    • Author(s)
      木俣雄太,宮地篤士,松井智一,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      社会システムと情報技術研究ウィーク(WSSIT2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 介護士の負担軽減に向けた介護業務における生体情報の収集及び心身状態変化の分析2022

    • Author(s)
      宮地篤士,木俣雄太,松井智一,張志華,藤本まなと,安本慶一
    • Organizer
      社会システムと情報技術研究ウィーク(WSSIT2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] マルチモーダルデータを用いたオンラインミーティング参加者の感情推定2022

    • Author(s)
      鳥羽望海,藤本まなと,諏訪博彦,酒井元気,酒造正樹,安本慶一
    • Organizer
      社会システムと情報技術研究ウィーク(WSSIT2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simultaneous Crowd Estimation in Counting and Localization Using WiFi CSI2021

    • Author(s)
      Hyuckjin Choi, Tomokazu Matsui, Shinya Misaki, Atsushi Miyaji, Manato Fujimoto, Keiichi Yasumoto
    • Organizer
      Eleventh International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi-Person Daily Activity Recognition with Non-Contact Sensors Based on Activity Co-Occurrence2021

    • Author(s)
      Tomokazu Matsui, Shinya Misaki, Yuma Sato, Manato Fujimoto, Hirohiko Suwa, Keiichi Yausmoto
    • Organizer
      The 13th International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis on Nursing Care Activity Related Stress Level for Reduction of Caregiving Workload2021

    • Author(s)
      Atsushi Miyaji, Tomokazu Matsui, Zhihua Zhang, Hyuckjin Choi, Manato Fujimoto, Keiichi Yasumoto
    • Organizer
      50th International Conference on Parallel Processing Workshop (ICPP Workshops’21)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Contact Person Identification by Piezoelectric-based Gait Vibration Sensing2021

    • Author(s)
      Keisuke Umakoshi, Tomokazu Matsui, Makoto Yoshida, Hyuckjin Choi, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Organizer
      The 35th International Conference on Advanced Information Networking and Applications (AINA-2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ダイナミックレンジを拡大するアダプティブゲイン歩行振動センサシステムの検討2021

    • Author(s)
      吉田誠,馬越圭介,藤本まなと,三﨑慎也,松井智一,諏訪博彦,安本慶一
    • Organizer
      第29回マルチメディア通信と分散処理ワークショップ(DPSWS 2021)
    • Related Report
      2021 Annual Research Report
  • [Presentation] マルチモーダルセンシングに基づく料理中のマイクロ行動認識の提案2021

    • Author(s)
      石山時宗,松井智一,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      2021年度情報処理学会関西支部支部大会講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高齢者のフレイル状態の予防に向けた生活改善フレームワークの提案2021

    • Author(s)
      木俣雄太,宮地篤士,松井智一,張志華,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      2021年度情報処理学会関西支部支部大会講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 遠隔会議サービスを用いたWork Attitude推定手法の検討2021

    • Author(s)
      鳥羽望海,藤本まなと,諏訪博彦,酒井元気,酒造正樹,安本慶一
    • Organizer
      2021年度情報処理学会関西支部支部大会講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 介護士の業務負担軽減に向けた介護行動時における心身状態の変化の可視化と分析2021

    • Author(s)
      宮地篤士,松井智一,張志華,藤本まなと,安本慶一
    • Organizer
      マルチメディア,分散,協調とモバイル(DICOMO2021)シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] IMUセンサを用いた棒体操トラッキングシステムの検討2021

    • Author(s)
      大井一輝,中村優吾,松田裕貴,藤本まなと,安本慶一
    • Organizer
      マルチメディア,分散,協調とモバイル(DICOMO2021)シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simultaneous Crowd Counting and Localization by WiFi CSI2021

    • Author(s)
      Hyuckjin Choi, Tomokazu Matsui, Manato Fujimoto, and Keiichi Yasumoto
    • Organizer
      International Conference on Distributed Computing and Networking 2021 (ICDCN '21)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Contact In-Home Activity Recognition System Utilizing Doppler Sensors2021

    • Author(s)
      Shinya Misaki, Keisuke Umakoshi, Tomokazu Matsui, Hyuckjin Choi, Manato Fujimoto, Keiichi Yasumoto
    • Organizer
      Adjunct Proceedings of the 2021 International Conference on Distributed Computing and Networking
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis for Developing Blood Glucose Level Control System2021

    • Author(s)
      Risa Tamaki, Manato Fujimoto, Hirohiko Suwa, Keiichi Yasumoto
    • Organizer
      Adjunct Proceedings of the 2021 International Conference on Distributed Computing and Networking
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation and Field Evaluation of Location-based Nursing Record System QuickCareRecord2020

    • Author(s)
      Haruka Wada, Zhihua Zhang, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto
    • Organizer
      14th International Symposium on Medical Information and Communication Technology (ISMICT 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ドップラーセンサを用いた非接触型宅内行動認識システムの開発と評価2020

    • Author(s)
      三崎慎也,馬越圭介,松井智一,Hyuckjin Choi,藤本まなと,安本慶一
    • Organizer
      研究報告モバイルコンピューティングとパーベイシブシステム(MBL)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Context-Aware Smart Lighting Control for Better Mood Creation2020

    • Author(s)
      HungYi Liao, Manato Fujimoto, Keiichi Yasumoto
    • Organizer
      IPSJ SIG-MBL Technical Report
    • Related Report
      2020 Annual Research Report
  • [Presentation] 血糖値コントロールシステムの実現に向けたデータ分析2020

    • Author(s)
      玉置理沙,藤本まなと,諏訪博彦,安本慶一
    • Organizer
      第28回マルチメディア通信と分散処理ワークショップ(DPSWS 2020)
    • Related Report
      2020 Annual Research Report
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Published: 2020-04-28   Modified: 2025-01-30  

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