人机显示界面中的文字和位置编码

飞行员在驾驶飞机的过程中需要用到大量的信息,对信息进行合理的编码可以提高驾驶安全性.根据研究的需要,开发一个用于工效实验的作业任务模型.通过测量被试完成作业任务的正确率和反应时间,结合眼动仪测得的眼动数据,分析文字和位置编码对信息辨识的影响,为显示界面适人性设计提供科学依据.实验结果表明:人对文字信息的辨识受到位置编码影响,位置编码方式与视野范围和注意力分配策略相关;中心位置的辨识效率优于边缘位置,左侧位置优于右侧位置;中文信息的辨识效果优于英文信息,实际应用时应考虑母语的影响.

Text and position coding of human-machine display interface

In process of operating aircraft,pilots need to use large amounts of information.So reasonable coding of information can improve driving safety.According to research requirements,a task model was developed for the ergonomics experiment.After subjects complete the tasks,their correct rate and reaction time were measured.Combined the measured results with eye movement data,the impact of text and position coding on information identification was analyzed to provide a scientific basis for the ergonomics design ...