To produce the most powerful illusion of depth, the designer of a hand-held photographic slide-viewer should arrange for the viewer to see two slightly different views of the photograph, thus, emphasizing
A)aerial perspective.
B)the visual adaptation level.
C)closure.
D)retinal disparity.

Question

Quizplus · Accepted Answer

Retinal disparity refers to the slight difference in images between the two eyes, which is used by the brain to perceive depth. By providing two slightly different views, the slide-viewer can create a strong illusion of depth through this principle.

To Produce the Most Powerful Illusion of Depth, the Designer