Haptic and Audio Interaction Design
Haptic and Audio Interaction Design
复制标题
触觉和音频交互设计
DOI：
10.1007/978-3-031-15019-7_5
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Ho, Hsin-Ni
中科院分区：
文献类型：
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作者：
Jones, Lynette A.;Ho, Hsin-Ni
在设计用于虚拟或远程操作机器人环境的多感官皮肤显示器时，触觉和热感觉系统之间存在根本差异。在这篇综述中，我们强调了在心理物理实验中发现的寒冷和温暖的感觉在时间和空间上的显著差异。冷和热是不同的感觉，在对刺激作出反应的时间和时间过滤过程中有明显的差异。当热刺激的时变轮廓与触觉刺激同时传递到皮肤时，必须考虑到这些变化，因为产生的感觉不会在同一时间尺度上被感知。尽管经常有报道称，热感觉在空间敏锐度方面明显不如触觉，但同样清楚的是，在热刺激可以定位的准确性方面，全身存在相当大的差异。热敏锐度的远端到近端梯度表明，与触觉输入的情况相比，手掌表面以外的位置更适合显示热提示。正如在时间过程中所指出的那样，局部化的温暖刺激和局部化的冷刺激之间存在差异，局部化的冷刺激更优越。这些特性为设计热显示器和多感官显示器提供了基准。
There are fundamental differences between the tactile and thermal sensory systems that must be accommodated when designing multisensory cutaneous displays for use in virtual or teleoperated robotic environments. In this review we highlight the marked temporal and spatial differences between the senses of cold and warmth as revealed in psychophysical experiments. Cold and warmth are distinct senses with marked differences in the time taken to respond to stimulation and in their temporal filtering processes. Such variations must be taken into account when time-varying profiles of thermal stimulation are delivered to the skin concurrent with tactile stimulation since the resulting sensations will not be perceived on the same time scale. Although it is often reported that the thermal senses are markedly inferior to the sense of touch with respect to their spatial acuity, it is also clear that there is considerable variability across the body in the accuracy with which thermal stimuli can be localized. The distal to proximal gradient in thermal acuity suggests that locations other than the palmar surface of the hand are better suited for displaying thermal cues, in contrast to the situation for tactile inputs. As was noted for temporal processes, there are differences between localizing warmth and cold stimuli, with localization being superior for cold. These properties provide benchmarks that can be used in designing thermal and multisensory displays.