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Depth and Breadth of Pie Menus for Mid-air Gesture Interaction
International Journal of Human-Computer Interaction ( IF 4.7 ) Pub Date : 2020-08-26 , DOI: 10.1080/10447318.2020.1809245
Wenmin Li 1 , Xueyi Wan 1 , Yanwei Shi 1 , Nailang Yao 1 , Ci Wang 1 , Zaifeng Gao 1
Affiliation  

ABSTRACT

Mid-air gesture interaction has become one of the most promising human–computer interaction manners. However, the principles of designing pie menus for mid-air gesture interaction are largely lacking. Currently, no study has addressed the breadth and depth of the pie menu for mid-air gesture interaction. Here, in two experiments, we found that the breadth and depth of a pie menu had distinct influences on the operation performance in mid-air gestural interaction: breadth affects both the accuracy and reaction time of the operation, while depth only affects reaction time. Overall, when operation accuracy is the main concern, the breadth of the pie menu will be the key factor, and it should not exceed eight items (Experiments 1 and 2). However, when the operation also emphasizes efficiency, the depth of the pie menu should be considered: fewer layers lead to faster responses, with two layers yielding the best performance (Experiment 2).



中文翻译:

空中手势交互的Pie菜单的深度和广度

摘要

空中手势交互已成为最有前途的人机交互方式之一。但是,很大程度上缺乏为空中手势交互设计饼图菜单的原理。当前,尚无研究针对空中手势交互的饼形菜单的广度和深度。在这里,通过两个实验,我们发现饼图菜单的宽度和深度对空中手势交互的操作性能有明显的影响:宽度会影响操作的准确性和反应时间,而深度只会影响反应时间。总体而言,当主要关注操作精度时,饼图菜单的宽度将是关键因素,并且它不应超过八个项目(实验1和2)。但是,当操作还强调效率时,应考虑饼图菜单的深度:

更新日期:2020-08-26
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