How do people recognize the gist of a scene, and how quickly does this occur? What information do we use? What influences our perception of scenes?
How does the resolution of an image influence where we look?
What do we remember about the objects we see, and how does viewing order influence our perceptions?
How are people used to viewing scenes, and what happens when that viewpoint is changed?
After making an eye movement, how quickly can we begin to process information?
What are the limits of our visual resolution? How does our central vision compare to our peripheral vision?