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…
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