Since the advent of smartphones it is true that QR codes (rapid response codes) are becoming popular in many sectors as diverse as video games, archeology or education.

The only downside of this creative use of QR codes is that considering the useful life of these, we should consider adding more information in this type of identification plate. It is always important to consider the duration of these codes whether they are in an advertisement, in a video game, on the cover of a book or on human skin.