Perceptual space and adjective rating of sinusoidal vibrations perceived via mobile device
Perceptual space and adjective rating of sinusoidal vibrations perceived via mobile device
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通过移动设备感知的正弦振动的感知空间和形容词评级
DOI：
10.1109/haptic.2010.5444692
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Seungmoon Choi
中科院分区：
文献类型：
--
作者：
Inwook Hwang;Seungmoon Choi
在过去的五年中，如何在移动终端中利用触觉技术来改善其有限的用户界面已经成为一个引人注目的研究课题。在本文中，我们报告了两种感知数据有关的振动触觉信号感知通过移动终端在手中举行。在实验一中，我们估计感知的正弦振动之间的差异与七个频率在40-250 Hz和两个振幅为30和40 dB SL。然后将多维缩放应用于感知距离，并导致二维感知空间。在感知空间中，两个振幅的振动形成了不同的组。两组在频率变化方面表现出相似的结构。特别是，跨越低频范围（40-100 Hz）和高频范围（100-250 Hz）的两个感知维度接近正交。在实验二中，我们评估了主观品质的正弦振动与不同的频率，通过形容词评级。仔细选择了13个形容词对，并对通过移动终端播放的正弦振动进行评级。结果回归到知觉空间，揭示了几个形容词对，可以在很大程度上解释知觉空间中的振动点的分布，如“暗-亮”，“暗-清”，“慢-快”，“清晰-清晰”，“厚-薄”和“重-轻”。本文的研究结果有助于理解移动终端振动的感知特性和主观印象。
In the past five years, how to utilize the haptics technology in the mobile device to improve its limited user interface has emerged as an attractive research topic. In this paper, we report two kinds of perceptual data related to vibrotactile signals perceived through a mobile device held in the hand. In Experiment I, we estimated perceptual dissimilarities between sinusoidal vibrations with seven frequencies in 40–250 Hz and two amplitudes of 30 and 40 dB SL. Multi-dimensional scaling was then applied to the perceptual distances, and led to a two-dimensional perceptual space. In the perceptual space, the vibrations of the two amplitudes formed distinct groups. The two groups showed similar structures with respect to the frequency variation. In particular, two perceptual dimensions that spanned a low frequency range (40–100 Hz) and a high frequency range (100–250 Hz) were close to be orthogonal. In Experiment II, we evaluated the subjective qualities of sinusoidal vibrations with different frequencies via adjective rating. Thirteen adjective pairs were carefully selected, and rated for the sinusoidal vibrations played through the mobile device. The results were regressed to the perceptual space, revealing several adjective pairs that can largely account for the distributions of vibration points in the perceptual space, such as ‘dark-bright,’ ‘dull-clear,’ ‘slow-fast,’ ‘vague-distinct,’ ‘thick-thin,’ and ‘heavy-light.’ The findings of this paper can help understand the perceptual characteristics and subjective impressions of mobile device vibrations.
振动触觉音高的比率代码。
DOI：
10.1080/08990229870862
发表时间：
1998
期刊：
Somatosensory & motor research.
影响因子：
--
作者：
Roy,EA;Hollins,M
通讯作者：
Hollins,M
影响因子：
2.4
作者：
BOLANOWSKI, SJ;GESCHEIDER, GA;CHECKOSKY, CM
通讯作者：
CHECKOSKY, CM