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A meal supporting system using the virtual color to make a smell stronger for elderly people

Research Project

Project/Area Number 17K00941
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Eating habits
Research InstitutionSetsunan University

Principal Investigator

Horii Chinatsu  摂南大学, 経営学部, 教授 (00273863)

Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords食彩デザイン / 複合現実感 / 色彩情報処理 / 支援システム / 食事支援システム / 食品カラーリスト / 匂い感 / 高齢者の食卓 / 匂い感強化 / 高齢者
Outline of Final Research Achievements

A meal lends a glow to elderly people in everyday life, and they need to have fun to eat utilizing the senses of smell and taste. However, it becomes difficult to obtain a sensitive sense from a meal as people get older. In order to solve this problem, this research focuses on pre-meal behavior, its goal is to express the smell of a meal with virtual color. It estimated the virtual color to make a smell stronger based on the color distribution reminded of seven types of tastes, and it made the meal supporting system which reproduces this estimated color with AR glasses and a moving camera.

Academic Significance and Societal Importance of the Research Achievements

本研究課題では、食事の匂い感を強化するための色情報を推定し、この推定色を仮想的に高齢者の実食で再現する食事支援システムを構築した。本システムを活用することで、摂食制限などから偏った食材を選んだり、単調で薄い味付けとなりがちな高齢者の食事に対して匂い感を仮想的に付加し、食欲低下の傾向にある高齢者の食事に楽しみや満足感を提供することが期待できる。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (5 results)

All 2021 2020 2019 2017

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

  • [Journal Article] 主体的学習を支援する事例活用を目的とした分類法の提案2021

    • Author(s)
      橋本 はる美,堀井 千夏,栢木 紀哉
    • Journal Title

      日本情報教育学会誌

      Volume: Vol.3 No.1 Pages: 1-7

    • NAID

      130008104717

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 色情報を用いた食事のにおい感強化2020

    • Author(s)
      堀井千夏
    • Journal Title

      アグリバイオ

      Volume: Vol.4,No.2 Pages: 47-48

    • Related Report
      2019 Research-status Report
  • [Journal Article] 食事のにおいに対して高齢者が抱くイメージ色に関する研究2019

    • Author(s)
      堀井千夏
    • Journal Title

      経営情報研究 : 摂南大学経営学部論集

      Volume: 26 Pages: 71-77

    • NAID

      120006601124

    • Related Report
      2018 Research-status Report
  • [Journal Article] 主体的な学びを支援する実践報告の分類法2019

    • Author(s)
      橋本はる美,堀井千夏,栢木紀哉
    • Journal Title

      経営情報研究 : 摂南大学経営学部論集

      Volume: 26 Pages: 43-57

    • NAID

      120006601122

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 高齢者における嗅覚機能の低下に対する色情報の影響に関する研究2017

    • Author(s)
      堀井千夏
    • Journal Title

      経営情報研究 : 摂南大学経営学部論集

      Volume: 25 Pages: 111-116

    • NAID

      120006405582

    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2023-01-30  

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