Because Lena has vision in only one eye, she can no longer use which of these as a cue for perceiving the distance from her car in the parking lot to the entrance of the mall?
A) accommodation
B) retinal disparity
C) motion parallax
D) aerial perspective

Question

Quizplus · Accepted Answer

Retinal disparity requires input from both eyes to compare the different images each eye perceives due to their slightly different positions. Since Lena has vision in only one eye, she cannot use retinal disparity as a cue for depth perception.

Because Lena Has Vision in Only One Eye, She Can