The acronym 'QR Code' stands for Quick Response Code. This type of two-dimensional barcode can store information such as URLs, text, or contact details and can be scanned using smartphones and other devices equipped with cameras. QR codes are widely used for marketing campaigns, ticketing, and product packaging to provide quick access to digital content. Their ability to be scanned instantly makes them a convenient tool for bridging the gap between physical and digital experiences, enhancing consumer engagement and interaction.