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Improving Visual Attention Guiding by Differentiation between Fine and Coarse Navigation

机译：通过区分精细导航和粗略导航来改善视觉注意引导

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摘要

Attention guiding improves human performance in search tasks in various applications. With the current generation of Head-Mounted-Displays, new designs for addressing new requirements like stereoscopic cues or a restricted field of view are needed. Besides the design of the navigation system itself, research for two-dimensional interfaces shows that a differentiation into coarse and fine navigation could improve performance. Scenarios with information in a 360° area around the user may especially profit from attention guiding techniques adapting to different navigation modes. To analyse potential performance improvements, two common guiding techniques for fine navigation were combined with an arrow for coarse navigation. Within a laboratory study, the effects of the combination of an arrow with the attention funnel and SWAVE techniques on search time and rotation overhead, as well as subjective preference, have been examined. Results show that the combination partially improves the performance of attention guiding techniques when considering objective and subjective parameters. As the findings are not generally applicable, more in-depth research on the combination of different designs for coarse navigation, as well as other factors of interest, like distraction caused by the attention guiding techniques, should be carried out.
机译：注意引导可提高各种应用程序中搜索任务的人员绩效。对于当前的头戴式显示器，需要新的设计来满足诸如立体提示或受限视场之类的新要求。除了导航系统本身的设计之外，对二维界面的研究表明，将粗略导航和精细导航区分开可以提高性能。在用户周围360°区域中具有信息的场景可能会特别受益于适应不同导航模式的注意力引导技术。为了分析潜在的性能改进，将两种常见的用于精细导航的导航技术与用于粗略导航的箭头相结合。在实验室研究中，已经检查了箭头与注意漏斗和SWAVE技术的组合对搜索时间和旋转开销以及主观偏好的影响。结果表明，在考虑客观和主观参数时，该组合可以部分提高注意力指导技术的性能。由于这些发现通常无法应用，因此应针对粗略导航的不同设计以及其他感兴趣的因素（例如由注意力引导技术引起的注意力分散）的组合进行更深入的研究。

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