Editing Binocular Vision (section)

== Demonstration ==

For the see through hand demo, participants are given one eyeball separator tube and then they are instructed to:

• Hold the tube in their right hand, and place it against the side of their left hand.

• Look through the tube with their right eye

This will give the illusion that they are looking through a hole in their left hand!

For the separate eyeballs demo, participants are given two tubes, and instructed to hold one up against each eye (glasses must be removed to do this). Then have them perform the following tasks:

Move one tube up and the other down, and describe what they see. Repeat for side to side. Bring the tubes together until they see only one circle (this is binocular vision).