Augmented Reality

      Augmented Reality or 'AR' in short, is a technology that is still in development and as the name               suggests, its main point is to modify reality. How it does this is through mobile                      applications that use your camera.

They use your camera to show you something that is actually not there.

This could be used in many ways like for example

 a way of teaching,

 a guide for tourists,

 a way to pass time or even to play games.