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Psychophysical Evaluation of a Tactile Display Based on Coin Motors

Stronks, Christiaan; Parker, Daniel J; Stacey, Ashley; Barnes, Nicholas (Nick)


Tactile vision substitution devices present visual images as tactile representations on the skin. In this study we have tested the performance of a prototype 96‐tactor vibrotactile using a subset of 64 tactors. We have determined the tactile spatial acuity and intensity discrimination in 14 naïve subjects. Spatial acuity was determined using a grating acuity task. Subjects could successfully identify the orientation of horizontal and vertical gratings with an average psychophysical threshold of...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
Source: Artificial Organs
DOI: 10.1111/aor.13134


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