A Binocular cue

Alrighty.
On to Binocular Cues.
These are also known as "Depth Perception", or cues that require both eyes.
See, humans are able to identify objects that are far and near, and we have the ability to understand that they are far away or near.
An example of this would be shooting a basketball. It takes both of our eyes to locate the target, and we start to calculate how hard we should throw the ball depending on how far away the target is. We would not be able to make the basket if we did not have the depth perception to do so.