Exam 6: Perceiving Depth

Grab a mug by its handle,then extend your arm in front of you (if you don't have a mug,any object will do).As you slowly bring the mug from arm's distance in toward your nose,what are the cues to the decreasing depth of the mug?

With the viewer can see 3-D images on without the use of special glasses.

When the visual angle for a basketball is less than the visual angle for a baseball,then

On a recent trip to the planet Htegedore,you encounter creatures with two eyes-their eyes,however,are arranged vertically on their faces (like a traffic light).Discuss why you do or do not believe the Htegedoreans can effectively utilize stereopsis to assess the relative depth of objects on the ground. ESSAY QUESTION ANSwER GUIDELINES

The size-based depth cues include

Why do you think art teachers often suggest that students practice drawing familiar objects and faces viewed upside down in order to achieve an accurate portrayal?

The binocular depth cue is

Research with random dot stereograms has shown that

______________ occurs with an object that is on the horopter.

The Ames room illusion

The depth cue called motion parallax

Binocular cells

Emmert's law states that

The dynamic monocular depth cues include

According to size constancy

Photographs can give the appearance of depth even though they never use which of the follow- ing depth cues.

The moon on the horizon

How would your perception of depth change if your eyes were one foot apart? What depth cues in particular would be affected?

Your text describes the recent development of 3-D video based on a technology known as holography.What obstacles would a maker of animated films have to overcome to adopt this technology?

With a moving observer,objects farther from the fixation point