Abstract Visual search is one type of common encountered human-computer interaction tasks, but it has less been examined in vibration environments. The aim of this study was to examine the effects of one user characteristic (spatial ability) and two stimulus characteristics (i.e., stimulus size and stimulus density) on visual search performance during single- and double-target tasks in simulated vibration environments. Twenty-four participants attended an experiment where they were instructed to perform single- and double-target visual search tasks with varied levels of stimulus size and stimulus density under static, slight and moderate vibration environments, respectively. Results indicated that the two vibration conditions achieved comparable visual search performance, perceived visual fatigue, and perceived comfort with static condition across task types. Stimuli size and stimulus density yielded significant effects on visual search time in both single- and double-target tasks (p's

中文翻译：

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振动环境中的视觉搜索：空间能力、刺激大小和刺激密度的影响

摘要 视觉搜索是一种常见的人机交互任务，但在振动环境中的研究较少。本研究的目的是检查一个用户特征（空间能力）和两个刺激特征（即刺激大小和刺激密度）对模拟振动环境中单目标和双目标任务期间视觉搜索性能的影响。24 名参与者参加了一项实验，他们被要求在静态、​​轻微和中等振动环境下分别执行具有不同级别刺激大小和刺激密度的单目标和双目标视觉搜索任务。结果表明，两种振动条件实现了相当的视觉搜索性能、感知视觉疲劳、以及跨任务类型对静态条件的感知舒适度。刺激大小和刺激密度对单目标和双目标任务中的视觉搜索时间产生显着影响（p's