Computer Engineering and Applications ›› 2012, Vol. 48 ›› Issue (1): 30-32.

• 研究、探讨 • Previous Articles     Next Articles

Eye-movement study about way of information presentation and its searching efficiency

SHENG Jingen, LI Yongjian, SUN Peng   

  1. Human Factors Engineering Lab, School of Economics & Management, Southwest Jiaotong University, Chengdu 610031, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-01-01 Published:2012-01-01


盛金根,李永建,孙 鹏   

  1. 西南交通大学 经济管理学院 人因工程实验室,成都 610031

Abstract: A way of information presentation is proposed for the problem of searching efficiency in man-machine interface. Experiment-Builder is used to present stimulus which is composed of “T” and after rotated “T”. Eye-link2000 is used to get the amount of saccades in each trail. The assessment method of within-group is referenced to process data, and the results show that separating all information into two parts to display can improve efficiency of search, but the improved degree is different in different conditions.

Key words: man-machine interface, searching efficiency, information presentation, preview effect, eye-movement

摘要: 针对人机界面信息搜索效率的问题,引入了一种分次呈现所有信息的方法。利用Eye-link2000自带软件Experiment-Builder编制实验程序分次呈现由字母“T”及其旋转后组成的刺激,获取被试搜索靶子过程中的扫视次数。借鉴之前文献中的评估方法对数据进行处理,结果证实了分次呈现所有信息能够有效提高信息的搜索效率,但在不同条件下,搜索绩效提高的程度不一致。

关键词: 人机界面, 搜索效率, 信息呈现, 预览效应, 眼动