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Adaptive Design of Visual Interface for presbyopic people in Terms of Accommodation Error

Research Project

Project/Area Number 26330308
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kansei informatics
Research InstitutionGunma University

Principal Investigator

Matsui Toshikazu  群馬大学, 大学院理工学府, 准教授 (20302458)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords感性情報学 / 焦点調節誤差 / 最適文書構造 / 焦点調節機構モデル / 瞬間提示 / 情報単語間隔 / 視覚インターフェース / CT画像最適表示 / 画像知覚・認識 / ヒューマンインターフェース / 最適行間隔 / 最適文字間隔 / 画像知覚
Outline of Final Research Achievements

This research has conducted two experiments to clarify the influence of accommodation error on perceptual responses to healthy and presbyopic people. One is to switch instantaneously two images and examine the relation between the presentation time and the recognition rate for the second image; the other is to determine the optimal interval between information words composed of series of numbers. Furthermore, this research has accomplished a framework to develop visual interface systems based on the accommodation model by applying it to derivation of the optimal display condition for document and CT images. Consequently, the following results have been obtained. (1) Accommodation error plays an important role in image recognition; (2) There exists the maximum interval to make it easier to understand information words; (3) The theoretical optimal document display condition is almost the same as the experimental one; (4) There can exist the optimal display condition for CT images.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report

Research Products

(3 results)

All 2016 2014

All Presentation (3 results)

  • [Presentation] 画像切り替わり時の画像知覚特性に及ぼす焦点調節特性の影響2016

    • Author(s)
      松井利一
    • Organizer
      電子情報通信学会技術研究報告ヒューマン情報処理研究会
    • Place of Presentation
      奈良県・奈良市・新公会堂
    • Year and Date
      2016-09-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Psychological Derivation of Optimal Line Space for Legible Japanese Documents Based on Scheffe's method of paired comparison2014

    • Author(s)
      Yugo Yonezu, Taiki Tokui, Naoto Ishikawa, and Toshikazu Matsui
    • Organizer
      International Display Workshops (IDW'14)
    • Place of Presentation
      Niigata (Japan)
    • Year and Date
      2014-12-03 – 2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 心理実験に基づく日本語文書を読み易くする最適行間隔の導出2014

    • Author(s)
      米津有吾,石川直人,松井利一
    • Organizer
      電子情報通信学会技術研究報告ヒューマン情報処理研究会
    • Place of Presentation
      奈良県新公会堂(奈良)
    • Year and Date
      2014-09-25 – 2014-09-26
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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