东北大学学报(自然科学版) ›› 2021, Vol. 42 ›› Issue (11): 1579-1584.DOI: 10.12068/j.issn.1005-3026.2021.11.009

• 机械工程 • 上一篇    下一篇

视觉搜索中图标布局的影响机理

金涛1, 明成业1, 周淑芳2, 何家敏1   

  1. (1. 中国石油大学(华东) 机电工程学院, 山东 青岛266580; 2. 青岛黄海学院 智能制造学院, 山东 青岛266427)
  • 修回日期:2021-04-28 接受日期:2021-04-28 发布日期:2021-11-19
  • 通讯作者: 金涛
  • 作者简介:金涛(1980-),男,山东青岛人,中国石油大学(华东)副教授,硕士生导师.
  • 基金资助:
    国家自然科学基金资助项目(52075547).

Impact Mechanism of Icon Layout on Visual Search Performance

JIN Tao1, MING Cheng-ye1, ZHOU Shu-fang2, HE Jia-min1   

  1. 1.College of Mechanical & Electrical Engineering, China University of Petroleum, Qingdao 266580, China; 2. School of Intelligence and Manufacture, Qingdao Huanghai University, Qingdao 266427, China.
  • Revised:2021-04-28 Accepted:2021-04-28 Published:2021-11-19
  • Contact: JIN Tao
  • About author:-
  • Supported by:
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摘要: 采用视觉搜索范式,研究图标视觉特征及数量变化对图标布局认知绩效的影响.实验表明,当图标数量N=6时,仅图标视觉特征主效应显著,布局方式对搜索速度无显著影响,图标视觉特征是认知绩效的主要影响因素;当图标数量N=15时,仅图标布局方式主效应显著,横向排列搜索速度最快.通过图标数量的连续性变化实验发现,图标数量超过10个,横向排列反应时显著低于纵向排列,两者错误率无显著差异;随着图形面板 L○长度 / S○宽度比值的降低,两者平均反应时差距逐渐缩小,趋于一致.研究表明,图标数量的变化对布局方式和视觉特征的认知绩效产生显著影响.

关键词: 图标布局;视觉特征;图标数量;认知绩效

Abstract: The classic search paradigm was used to study the impact of icon visual features and number changes on the cognitive performance of icon layout. Experiments showed when the number of icons was 6, only the main effect of icon visual features was significant, the icon layout had no significant effect on the search speed, and the icon visual features were the main influencing factor of cognitive performance; when the number of icons was 15, only the main effect of icon layout was significant, and the search speed of horizontal arrangement was the fastest. When the number of icons was more than 10, the reaction time of horizontal arrangement was significantly lower than that of vertical arrangement, and there was no significant difference in the error rate between them; with the decrease of L○ 长度/S宽度 ratio of graphic panel, the average reaction time difference between the two was gradually reduced and tended to be the same. Research showed that the number of icons has a significant impact on the cognitive performance of icon layout and visual features.

Key words: icon layout; visual feature; icon number; cognitive performance

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