NASA NTRS · 19950007636
Human operator tracking performance with a vibrotactile display
Abstract
Vibrotactile displays have been designed and used as a sensory aid for the blind. In the present work the same 6 x 24 'Optacon' type vibrotactile display (VTD) was used to characterize human operator (HO) tracking performance in pursuit and compensatory tasks. The VTD was connected via a microprocessor to a one-dimensional joy stick manipulator. Various display schemes were tested on the VDT, and were also compared to visual tracking performance using a specially constructed photo diode matrix display comparable to the VTD.
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Inbar, Gideon F.. 1991-06-01. Human operator tracking performance with a vibrotactile display. https://ntrs.nasa.gov/citations/19950007636
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