矿山瓦斯监测系统中界面参数名称呈现方式的眼动研究

目的为了提高瓦斯监测系统作业人员的搜索效率和可靠性。方法本文以瓦斯监测系统为研究对象,对比监控界面中、英文两种参数呈现方式的眼动行为特征,借助眼动实验以中、英文字符为刺激材料设计了两种视觉搜索任务。结果单目标搜索实验中英文字符的注视时间和注视点数较中文字符少;多目标搜索实验中、英文字符的注视时间和注视点数无差异;被试在搜索过程中主要有两种搜索方式,即系统搜索和自由搜索;且单目标实验中采用系统搜索的注视时间明显短于自由搜索;干扰字符的复杂程度会影响被试对目标字符的搜索效率。结论本研究结果揭示了人在两种不同实验材料中的视觉搜索规律和认知过程,为人—机交互界面的呈现方式提供合理化建议。

Eye Movement Research on the Presentation Mode of Interface Parameter Name in Mine Gas Monitoring System

Objective In order to improve the search efficiency and reliability of gas monitoring system operators.Methods This paper takes the gas monitoring system as the research object,compares the eye movement behavior characteristics of the two parameters in the monitoring interface,and uses the Chinese and English characters as the eye movement experiment.The stimulating material was designed with two visual search tasks.Results The gaze time and gaze points of English characters in the single target search experiment are less than Chinese characters;There is no difference in the gaze time and the number of gaze points of Chinese and English characters in the multi-target search experiment;There were two main search methods in the search process,namely system search and free search,and the gaze time of the system search in the single target experiment was significantly shorter than the free search;The complexity of the interfering characters affects the search efficiency of the target character.Conclusion The results of the study reveal the visual search rules and cognitive processes of humans in two different experimental materials,and provide rationalization suggestions for the presentation of human-computer interaction interfaces.