An Empirical Study for Examining the Performance of Visually Impaired People in Recognizing Shapes through a Vibro-tactile Feedback
Résumé
In this paper, we present results of an empirical study for examining the performance of blind individuals in recognizing shapes through a vibro-tactile feedback. The suggested vibro-tactile system maps different shades of grey to one pattern low-frequencies tactical vibrations. Performance data is reported, including number of errors, and qualitative understanding of the displayed shapes.
Domaines
Interface homme-machine [cs.HC]
Origine : Fichiers produits par l'(les) auteur(s)
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