Influences of information element design on visual search in vibration environments [晃动环境下信息元素设计对视觉搜索的影响]

作者：Tao D; Cai J; Zhang X; Liu S; Qu X^*

来源：Journal of Shenzhen University Science and Engineering, 2019, 36(4): 440-446.

DOI：10.3724/SP.J.1249.2019.04440

• Element density
• Element size
• Ergonomics
• Interaction design
• Interface design
• User preference
• Vibration
• Visual search

With the development of advanced shipboard information systems, an increasing number of human-computer interaction tasks related to information interface are required to be performed in vibration state. For three vibration states, the human-computer interaction interface design with three element densities of low(8), medium (28), high (48) and three element sizes of large (6.98 mm), medium (5.24 mm) and small (3.49 mm) is carried out. By using analysis of variance and chi-square on the experimental results of repeated measurement, the effects of element design on visual search performance and user preference in different vibration states are studied. The results show that element size and density have significant effects on visual performance and user preference, while the vibration environment has no effect on visual search performance. Users prefer medium-low density and medium-large size element design. The experimental results provide a reference for the interaction design of shipboard information interface.