The misunderstood power of QR codes

When it comes to marketing, QR codes sometimes receive a great deal of criticism. The tech-savvy have been slow to warm to QR codes because of their simplistic nature and relatively low flexibility when compared to other technologies, like NFC and augmented reality. Consumers often consider the codes to be garish and unappealing as well, and others simply do not know what the codes are for and avoid them. The criticism that QR codes attract has not dissuaded marketers from making use of them, however, and there are several campaigns that have used the codes to great effect in recent years.