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Micromanufactured Tactile Samples for Characterization of Rough and Dry Tactile Perception [PDF]

open access: yesMicromachines, 2022
The quantitative characterization of tactile perception, which is crucial in the design of tactile devices, requires the tested samples to have individually and precisely controlled properties associated with the senses.
Keiichiro Yanagibashi, Norihisa Miki
doaj   +4 more sources

Tactile-GAT: tactile graph attention networks for robot tactile perception classification [PDF]

open access: yesScientific Reports
As one of the most important senses in human beings, touch can also help robots better perceive and adapt to complex environmental information, improving their autonomous decision-making and execution capabilities.
Lun Chen, Yingzhao Zhu, Man Li
doaj   +3 more sources

Tactile Perception Object Recognition Based on an Improved Support Vector Machine [PDF]

open access: yesMicromachines, 2022
Tactile perception is an irreplaceable source of information for humans to explore the surrounding environment and has advantages over sight and hearing in processing the material properties and detailed shapes of objects.
Xingxing Zhang   +5 more
doaj   +2 more sources

From finger friction to brain activation: Tactile perception of the roughness of gratings

open access: yesJournal of Advanced Research, 2020
The formation of tactile perception is related to skin receptors and the cerebral cortex. In order to systematically study the tactile perception from finger friction to the brain response, a 32-channel Brain Products system and two tri-axial force ...
Wei Tang   +5 more
doaj   +3 more sources

A deep neural network for tactile perception in open scenes [PDF]

open access: yesiScience
Summary: Tactile perception is important for the robots to understand their working environment. While in real-world applications, robots usually must face unexpected changes in external conditions, such as the re-installation of the robot end effector ...
Huirong Fang   +4 more
doaj   +2 more sources

Finger pad friction and tactile perception of laser treated, stamped and cold rolled micro-structured stainless steel sheet surfaces

open access: yesFriction, 2017
Tactile perception is a complex system, which depends on frictional interactions between skin and counter-body. The contact mechanics of tactile friction is governed by many factors such as the state and properties of skin and counter-body.
S. Zhang   +6 more
doaj   +3 more sources

Respiration, Heartbeat, and Conscious Tactile Perception. [PDF]

open access: yesJ Neurosci, 2022
Previous studies have shown that timing of sensory stimulation during the cardiac cycle interacts with perception. Given the natural coupling of respiration and cardiac activity, we investigated here their joint effects on tactile perception. Forty-one healthy female and male human participants reported conscious perception of finger near-threshold ...
Grund M   +7 more
europepmc   +4 more sources

Tactile Perception for Stroke Induce Changes in Electroencephalography

open access: yesHong Kong Journal of Occupational Therapy, 2016
Objective/Background: Tactile perception is a basic way to obtain and evaluate information about an object. The purpose of this study was to examine the effects of tactile perception on brain activation using two different tactile explorations, passive ...
Si-Nae Ahn, Jeong-Weon Lee, Sujin Hwang
doaj   +3 more sources

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