Towards Pleasant Touch: Vibrotactile Grids for Social Touch Interactions

Towards Pleasant Touch: Vibrotactile Grids for Social Touch Interactions
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迈向愉快的触摸:用于社交触摸交互的振动触觉网格

DOI:
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发表时间:
2018
期刊:
CHI Extended Abstracts
影响因子:
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通讯作者:
F. Abnousi
F. Abnousi
中科院分区:
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文献类型:
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作者:
A. Israr;F. Abnousi

文献摘要

被引文献

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在本文中,我们实现了一个可穿戴的触觉设备,提供平滑愉快的中风,那些类似的爱抚和平静的感觉,在前臂。在研究1中,我们开发了一个心理物理模型的连续虚幻运动的离散振动触觉阵列。我们使用这个模型来产生各种不同的频率(质量),幅度(强度)和持续时间(速度)的触觉笔画,并在研究2中的快乐-不愉快的享乐量表上测试它们。我们的研究结果表明,低频(<40 Hz)低幅度(轻触)的中风是令人愉快的,而高频中风是不愉快的。高振幅的中风倾向于不愉快。我们的研究结果是有用的人工手段,以提高个人在虚拟和增强设置的社会存在。
In this paper, we realize a wearable tactile device that delivers smooth pleasant strokes, those resemble of caressing and calming sensations, on the forearm. In Study 1, we develop a psychophysical model of continuous illusory motion on a discrete vibrotactile array. We use this model to generate a variety of tactile strokes that vary in frequency (quality), amplitude (strength) and duration (speed), and test them on a hedonic scale of pleasant-unpleasant in Study 2. Our results show that low frequency (<40 Hz) strokes at low amplitude (light touch) are felt pleasant, while high frequency strokes are unpleasant. High amplitude strokes are biased towards unpleasantness. Our results are useful for artificial means to enhance social presence among individuals in virtual and augmented settings.