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 of information interface. Experimental results show that subject-s identification of the text information is affected by the position coding. And position coding relates to vision scope and attention allocation strategy.Identification efficiency of the center is better than the periphery, and the left position is better than the right position. Identification efficiency of Chinese information is better than English, the impact of mother tongue should be considered in the practical application.
Zeng Qingxin,Zhuang Damin.Target identification of different task weight under multi-interface and multi-task [J].Journal of Beijing University of Aeronautics and Astronautics,2006,32(5):499-502 (in Chinese)