| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 872755 | Journal of Biomechanics | 2012 | 6 Pages |
Abstract
It was previously suggested that the mechanical properties of the fingertip could be characterized by elasticity from dc to about 100 Hz and by viscosity above this frequency. Using a specifically designed high mobility probe, we accurately measured the impedance of the fingertips of seven participants under a variety of conditions relevant to purposeful touch. Direct measurements vindicated previous indirect observations. We also characterized the dependency of the fingertip impedance upon normal load, orientation, and time.
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Physical Sciences and Engineering
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Biomedical Engineering
Authors
Michael Wiertlewski, Vincent Hayward,