Studies in auditory and visual space perception (1901)
Pierce, Arthur Henry, 1867-1914 · New York ; London : Longmans, Green · leaf 233
er cross line is deflected upwards from right to left, and the lower downwards from left to right. At the same time the vertical boundary lines on the right and left receive deflections downwards to the right and upwards to the left, respectively. The result is, as Fig. 29 shows, that each pair of… … Fig. 30. only to each eye, the two being united into a single figure by ordinary stereoscopic methods. Of course, the union into the desired figure is impossible unless certain well-marked portions of the original figure be retained and presented to each eye.
Space perception · Optical illusions · Sound Localization
Internet Archive · Wellcome Library · Public domain (published before 1931). Free to use for anything.
