Peripheral contrast thresholds for moving images.

Author(s)
Rogers, J.G.
Year
Abstract

Perceptual enhancement for image motion in the visual periphery was evaluated by threshold measurements with a moving-bar stimulus. Lowered peripheral thresholds were found for both forward and backward image movement with no significant elevation of the contrast threshold for an image in motion out to 55 eccentricity from the fovea. Either real or phi-phenomenon movement is recommended for the display of emergency or mission-critical signals.

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Publication

Library number
B 1873 T /83.2/ IRRD 204227
Source

Human Factors, Vol. 14 (1972), No. 3 (June), p. 199-205, 1 fig., 1 graph., 1 tab., 21 ref.

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