What does VR stands for?
Virtual Reality
How can You experience world in 3D?
Just look around You :) (or use VR glasses)
Why do we have two eyes?
To perceive depth and distance more accurately
Why do we have two ears?
To determine the direction and distance of a sound source
What does AR stands for?
Augmented Reality
What are these called?
Red-Cyan glasses (or an old fashioned 3D glasses)
What can be done to create the illusion of a 3D view for the brain?
You need to present slightly different images to each eye
