A growing number of cities around the world are using the barcodes to communicate with visitors. There has been a growing trend in cities worldwide that has included the use of QR codes in order to provide tourists and other visitors to the city with a larger amount of information. The barcodes have been added to locations frequented by visitors in many different countries. This is a clear indication that smartphones are becoming recognized as a highly common and heavily used tool in our everyday lives, not only in certain…
Read MoreQR codes featured on manhole covers in Japan
