I. Introduction
Augmented reality (AR) is a multidisciplinary technology of computer science which enhances the user' s experience with additional computer-generated information superimposed on the real world. It can add a layer of information over the world as we already see it, or it can create entirely new digital constructs in real space. With the help of advanced AR technology, the information about the surrounding real world of the user becomes interactive and digitally manipulable [1]–[6].