[Importance, especially in aeronautics, of color perception tests under dynamic conditions. Study of a suitable experimental apparatus].
Following a review of the most recent opinion on the physiology of colour vision, a device for examining it in dynamic, i.e. real-life conditions is described. The apparatus consist of two projectors which flash two absolutely identical pictures on to the screen, one of them is upside down. It appears at fixed but adjustable intervals so that the exposure time of the intelligible image can be varied. Subjects were also controlled with Ishihara charts and Nägel anomaloscope. The results are compared and point to the higher sensitivity of the dynamic test to even slight degrees of dyschromatopsia.
D003119:Color Perception Tests / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D013026:Space Flight
Importanza, specialmente in aeronautica, dell'esame del senso cromatico in condizioni dinamiche. Studio di una apparecchiatura sperimentale idonea.