Stereokinetic stimulus

Stereokinetic stimulus, stereokinetic depth, stereokinetic illusion is an illusion of depth induced by moving two-dimensional stimuli. ^[1] A stereokinetic stimulus generates the perception of 3D based on 2D rotational motion.^[2] A stereokinetic effect is created when flat displays are rotated in the frontal plane and are perceived as having three-dimensional structure. ^{[3] [4]}

History

Ernst Mach first reported a depth effect produced by motion in the frontoparallel plane in 1886.^[1] Marcel Duchamp first experimented with stereokinetic depth in 1935.^[5]