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