uBinocular
or two eye cues
lVergence
(Only cue to give absolute depth information):
umuscular
feedback from effort to converge or diverge gives information about depth.
uworks
only for relatively near objects: <20’
lStereopsis
uBinocular
Disparity: measure of difference of position of an object on the two
retinas
uDEFINITION: ability to use binocular disparity to see depth.
uBasis
of 3-D movies
lAccuracy
of Depth Judgments:
uIn
general, more cues more accurate.