Citation

Diamond DD, Kass SJ, Andrasik F, Raj AK, Rupert AH. Hum. Factors Aerosp. Safety 2002; 2(4): 339-354.

Copyright

(Copyright © 2002, Ashgate Publishing)

DOI

unavailable

PMID

unavailable

Abstract

This study examined the use of vibrotactile cueing as a master caution system for co-pilots performing visual monitoring tasks. Participants (16 Student Naval Aviators) monitored a simulated helicopter instrument panel to detect failed flight instruments and gauges. Dependent variables included number of hits, misses, false alarms, sensitivity, and latency time to report failed gauges. Participant arousal levels were measured during the monitoring task with Electrodermal Response (EDR). Results indicated that while vibrotactile cueing did not affect arousal levels, it was effective when used to alert and direct participants to instrument failure. The benefits and potential uses of vibrotactile cueing are discussed in terms of improving performance on tasks requiring sustained attention.