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Basic Study on Evaluation Method for Design Thinking Using Cerebral Blood Flow Measurement

Research Project

Project/Area Number 18K18318
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 90010:Design-related
Research InstitutionKeio University

Principal Investigator

KATO TAKEO  慶應義塾大学, 理工学部(矢上), 講師 (70580091)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywordsスケッチ / 近赤外分光法 / デザイン思考 / NIRS / NIRS / 脳血流
Outline of Final Research Achievements

This study focused on the sketch, which is one of the typical design idea expansion (design thinking) methods, and classified the types of the idea generation using sketch into the four: new generation, re-interpretation, lateral transformation, vertical transformation. To compare the four idea generation types, the brain activity measurement using NIRS apparatus was conducted. The result confirms the difference and suggest the possibility to develop the quantitative evaluation of the design thinking using sketch.

Academic Significance and Societal Importance of the Research Achievements

近年,製品開発の目的は,多機能化・高性能化からユーザの新たな価値や経験の創出へとシフトしており,デザイナや設計者の問題解決や思考のプロセス(デザイン思考)が注目されている.しかし,「デザイン思考」に関する多くの取組みは,実務・教育経験者や被験者のアンケートなどにより主観的に評価されており,客観的な評価方法が求められている.本研究は,近赤外線分光法を用いた脳活動計測により,デザインにおける代表的な表示技法であるスケッチを用いたデザイン展開の種類を,脳活動により分類する可能性を示唆したものであり,今後のデザイン学分野の発展に寄与するものと考えられる.

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (6 results)

All 2019 2018

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

  • [Journal Article] COMPARISON OF BRAIN ACTIVITIES BETWEEN HAND AND COMPUTER DRAWINGS IN FINKE'S PATTERN GENERATION TASK2018

    • Author(s)
      Takeo Kato, Shogo Otagiri, Yusuke Nagamori and Yuuichi Izu
    • Journal Title

      Journal of the Science of Design

      Volume: 2 Issue: 2 Pages: 2_43-2_52

    • DOI

      10.11247/jsd.2.2_2_43

    • NAID

      130007530826

    • ISSN
      2424-2217
    • Year and Date
      2018-11-30
    • Related Report
      2018 Research-status Report
  • [Presentation] Brain Activities of Idea Generation Types Using Sketch2019

    • Author(s)
      Takeo Kato
    • Organizer
      International Association of Societies of Design Research Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スケッチによるアイデア発想とその脳活動2019

    • Author(s)
      加藤健郎
    • Organizer
      第15回 日本感性工学会春季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] スケッチにおけるアイデア展開と脳活動の関係性解析2019

    • Author(s)
      加藤健郎
    • Organizer
      日本デザイン学会,2019年度第66回春季大会研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] デザインとモデリング2019

    • Author(s)
      加藤健郎
    • Organizer
      第21回日本感性工学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 「複雑さ」の指標を用いた形状生成システムの提案2018

    • Author(s)
      松本大志,加藤健郎
    • Organizer
      第14回 日本感性工学会春季大会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2021-02-19  

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