-AR is a combination of digital space and physical reality and an interaction in real-time. It is a technology that integrates these functions by identifying real reality from virtual to 3D. This technology provides various ways to use many contents in the digital world.
-AR has many advantages and many side effects at the same time. For example, consumer complaints may increase due to inaccuracies in information between reality and virtual, and the assessment may vary depending on the ability to access the technology. Furthermore, there may be many people who experience confusion in the middle of virtual reality.