What is AR?
The insertion of digital elements into the real world is called "augmented reality" (AR for short). AR can be used in many ways. For example, in the form of mobile phone or tablet applications. An app could be created that makes it easier to learn a new job. An example of this would be learning how to operate a new machine, in the automotive industry. The AR app could display digital instructions next to the machine, on the screen. More detailed information on the topic of AR can be found in the article "What is AR".