QR code, or Quick Response code, is a two-dimensional barcode that stores informationIt lets you store different types of data, such as product links, website links, contact information, text, or numerical data. They are accessible through all tablets/ ipads/ smartphone apps and can be scanned with any device's camera to retrieve the embedded information.
This simplicity and ease of use have made QR codes a ubiquitous tool in our daily lives.QR codes are used for convenient information sharing. For example, you might encounter QR codes on product packaging, business cards, or restaurant menus. These codes provide quick access to information, making it easier to learn more about a product, contact a person or access digital content, by simply scanning the given code.
In essence, QR codes are versatile tools that bridge the physical and digital worlds, offering a practical way to access and share information in our increasingly digital and interconnected society.