Test of a Model of Visual Spatial Discrimination and Its Application to Helicopter Control.
Annual summary rept. 1 Jun 73-31 May 74,
LIFE SCIENCES INC HURST TEX
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This report describes two field studies which tested pilots abilities to maintain hover control of a helicopter when the visual field was restricted and when referents were specified. Two laboratory studies are also described which tested observers abilities to detect small displacements in one of a pair of stimulus dots on a CRT display and displacements of real-world visual scenes when only the scene moved or when scene and observer were moved in the pitch dimension. Results of studies are discussed.
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