Stress: a Tactile Display Using Lateral Skin Stretch
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چکیده
منابع مشابه
Experimental Evidence of Lateral Skin Strain During Tactile Exploration
This paper describes an experimental platform for the study of stretch and compression of the human fingerpad skin during tactile exploration. A digital camera records the sequence of patterns created by a fingertip as it slides over a transparent surface with simple geometrical features. Skin deformation is measured with high temporal and spatial resolution by tracking anatomical landmarks on ...
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In the past, tactile displays were of one of two kinds: they were either shape displays, or relied on distributed vibrotactile stimulation. A tactile display device is described in this paper which is distinguished by the fact that it relies exclusively on lateral skin stretch stimulation. It is constructed from an array of 64 closely packed piezoelectric actuators connected to a membrane. The ...
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We report the development of a tactile display made from audio speakers and aluminum plates and having high spatial and temporal resolution. Aluminum plates with thickness of 0.5 mm are attached to audio speakers and aligned at intervals of 1 mm, and skin is deformed perpendicular to the plate direction. The device presents skin deformation with a wide frequency range (10–320 Hz) when a finger ...
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Illusions of the perception of distance between two touches on the skin have been described since the classic work of Weber in the 19th century. The perceptual mechanisms underlying such spatial distortions, however, remain poorly understood. One potential interpretation is that the representational space of touch is related to the true structure of the skin by a geometrically simple stretch. I...
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We propose a tentative tactile perception model called Simple Bundle Model and examine it by a tactile display based on ultrasonic radiation pressure. The ultrasonic tactile display reproduces high-resolution stress patterns with wide bandwidth on the skin. It is a multipurpose device for synthesizing high-fidelity tactile feeling, and useful to clarify the human tactile perception. The prototy...
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