Tactile Information Transmission by 2D Stationary Phantom Sensations
Tactile Information Transmission by 2D Stationary Phantom Sensations
复制标题
通过 2D 固定幻觉进行触觉信息传输
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Seungmoon Choi
中科院分区：
文献类型：
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作者：
Gunhyuk Park;Seungmoon Choi
幻感觉是指在皮肤上的多个远距离刺激之间的中途感知到的虚幻触觉。幻象感觉由于其简单和有效性而被广泛应用于触觉接口中。尽管如此，幻象感觉的感知性能还没有完全理解，特别是对于2D情况。这项工作是关于2D固定幻影的感觉和他们的基本价值作为一种手段，信息显示。在用户研究1中，我们使用2D幻象感觉的绝对识别任务来量化信息传输能力。在用户研究2中，我们探索了2D幻象感觉的实际感知位置的分布。研究包括两种类型的幻感觉体内和体外。我们的研究结果提供了一般性的指导方针，以利用2D幻影感觉的空间触觉显示器的设计。
A phantom sensation refers to an illusory tactile sensation perceived midway between multiple distant stimulations on the skin. Phantom sensations have been used intensively in tactile interfaces owing to their simplicity and effectiveness. Despite that, the perceptual performance of phantom sensations is not completely understood, especially for 2D cases. This work is concerned with 2D stationary phantom sensations and their fundamental value as a means for information display. In User Study 1, we quantified the information transmission capacity using an absolute identification task of 2D phantom sensations. In User Study 2, we probed the distributions of the actual perceived positions of 2D phantom sensations. The investigations included both types of phantom sensations-within and out of the body. Our results provide general guidelines as to leveraging 2D phantom sensations in the design of spatial tactile display.