Experimental results show that each fingertip had different properties with respect to the shearing strain versus the applied force, and that the thumb had the strongest shearing stiffness among these three digits.
Abstract. The shearing strain of the human fingertip plays an important role in the determination of the optimal grasping force and in the perception of ...
The shearing strain of the human fingertip plays an important role in the determination of the optimal grasping force and in the perception of texture.
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We conclude that tactile afferents from the whole terminal phalanx potentially contribute to the encoding of direction of fingertip forces.
Feb 1, 2016 · A customized robotic device loaded the fingertip with varying normal force, tangential direction and tangential speed. We observed strain waves ...
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The fingertip was found to have a major resonance around 100–125 Hz and a second resonance around 250 Hz. The resonances of the fingertip are found to be ...
Abstract—This paper presents the design of a bioinspired artificial fingertip that resembles the mechanical behavior of a human fingertip under conditions ...
May 31, 2023 · We show that human SA-II afferents are highly sensitive to torque magnitude and direction and readily encode these torque features. SA-II ...
Jan 12, 2016 · A majority (∼85%) of slowly adapting and rapidly adapting (RA) S1 neurons had activity modulated with shear force direction. The cells were ...