COMBINING CHECK-READING ACCURACY AND QUANTITATIVE INFORMATION IN A SPACE-SAVING DISPLAY.
HUMAN ENGINEERING LABS ABERDEEN PROVING GROUND MD
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Four dial displays were compared in a check-reading task. Circular and semicircular dials were structured to yield either qualitative or quantitative information. The circularqualitative dial display was compared with the circular-quantitative display. The semicircular-qualitative dial display was compared with the semicircular-quantitative display. The results indicate that dial displays can be structured to yield qualitative and quantitative information in a space-saving display while maintaining efficient subject performance. Author