Abstract
In this paper, the first measurements of human vibrotactile force perception at the fingertip are presented. Eight stimuli in the frequency range of 5 to 700 Hz were delivered by a circular contactor with an area of 2.9 , finding lowest thresholds of 6.9 dB resp. 1 mN for a frequency of 250 Hz. Highest thresholds were determined to about 25 dB for frequencies higher than 500 Hz. A force prediction and measurement model is presented to obtain highly accurate force measurements independent of the mechanical impedance of the user. © 2010 Springer-Verlag.
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CITATION STYLE
Hatzfeld, C., & Werthschützky, R. (2010). Vibrotactile force perception thresholds at the fingertip. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6191 LNCS, pp. 99–104). https://doi.org/10.1007/978-3-642-14064-8_15
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