QR codes are two-dimensional scannable barcodes that connect users to digital content like websites or videos using a smartphone camera. They have seen significant increases in usage and are commonly found on product packaging. The document discusses how the Middle East and North Africa region is well-suited for QR code adoption due to high mobile and smartphone penetration rates as well as young demographics. It proposes several applications of QR codes on fast-moving consumer goods packaging like providing nutritional information, product demonstrations, and collecting user feedback and analytics to improve brands.