@article{ref1,
title="How a new instrument affects pilots' mental workload",
journal="Proceedings of the Human Factors and Ergonomic Society annual meeting",
year="1982",
author="Harris, Randall L. and Tole, John R. and Ephrath, Arye R. and Stephens, A. Thomas",
volume="26",
number="11",
pages="1010-1013",
abstract="Display evaluation has generally been performed using reaction time experiments or subjective evaluations to determine which display is better suited for a particular application. A new testing procedure combined with two analysis techniques of scanning behavior have been used to evaluate two alternative display designs in a realistic setting. Tests were conducted in the Langley Research Center's General Aviation Simulator. The results indicated that a new bargraph type of vertical speed indicator located between the attitude indicator and the altimeter is looked at more quickly, appears to lower cognitive workload slightly, and was preferred over a conventional vertical speed indicator.<p /><p>Language: en</p>",
language="en",
issn="2169-5067",
doi="10.1177/154193128202601123",
url="http://dx.doi.org/10.1177/154193128202601123"
}