Department of Business Administration, Fu Jen Catholic University, No.510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan, ROC.
Department of Industrial Engineering and Engineering Management, National Tsing Hua University, No.101, Sec.2, Kuangfu Road, Hsinchu, 30013, Taiwan, ROC.
Appl Ergon. 2023 Nov;113:104112. doi: 10.1016/j.apergo.2023.104112. Epub 2023 Aug 15.
This study explores the effect of using different visual information overlays and guiding arrows on a machine operation task with an optical see-through head-mounted display (OST-HMD). Thirty-four participants were recruited in the experiment. The independent variables included visual information mode (text, animation, and mixed text and animation) and the use of guiding arrows (with and without arrows). In addition, gender difference was also an objective of this study. The task performance indicators were determined based on task completion time and error counts as well as subjective measures (system usability scale, NASA task load index, and immersion scale). This study used the mixed analysis of variance design to evaluate the main and interaction effects. The results showed that males performed better when using the mixed text and animation mode. Females performed better when using the text mode. In addition, using the mixed text and animation mode demonstrated the best outcome in system usability scale and NASA task load index. For the use of guiding arrows, the task completion time was reduced and the system usability scale, NASA task load index, and immersion scale showed positive effects.
本研究探讨了在使用光学穿透式头戴式显示器（OST-HMD）进行机器操作任务时，使用不同的视觉信息叠加和引导箭头对任务的影响。实验中招募了 34 名参与者。自变量包括视觉信息模式（文本、动画和文本与动画混合）和引导箭头的使用（有和没有箭头）。此外，性别差异也是本研究的一个目标。任务绩效指标根据任务完成时间和错误计数以及主观测量（系统可用性量表、NASA 任务负荷指数和沉浸感量表）来确定。本研究采用混合方差分析设计来评估主要和交互效应。结果表明，男性在使用文本和动画混合模式时表现更好，而女性在使用文本模式时表现更好。此外，使用文本和动画混合模式在系统可用性量表和 NASA 任务负荷指数方面表现出最佳效果。对于引导箭头的使用，任务完成时间缩短，系统可用性量表、NASA 任务负荷指数和沉浸感量表显示出积极的效果。
