Augmented Reality
Augmented Reality (AR) is a general term for a collection of technologies used to
blend computer generated information with the viewer’s natural senses.
A simple example of AR is using a spatial display (digital projector) to augment
a real world object (a wall) for a presentation. As you can see, it’s not a new
idea, but a real revolution has come with advances in mobile personal computing
such as tablets and smartphones.