2D Barcode
A 2D barcode, often seen as a square or rectangular pattern of dots and shapes, encodes information in two dimensions, unlike traditional 1D barcodes that only use horizontal lines. Common examples include QR codes. They can store a variety of data, such as URLs, text, or contact information, and can be scanned using smartphone cameras or dedicated scanners. When scanned, the encoded information is quickly retrieved, making 2D barcodes useful for enhancing user interactions, streamlining inventory management, and providing easy access to digital content. Their capacity for more data makes them versatile and widely used in various applications.
Additional Insights
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A 2D barcode, often seen as a square graphic with black and white patterns, is a type of code that stores information in two dimensions, allowing it to hold much more data than a traditional one-dimensional barcode. Commonly known as QR codes, these barcodes can be scanned by smartphones or dedicated scanners to quickly access details like website links, product information, or contact details. They are increasingly used in tickets, advertising, and product labeling, providing an efficient way to convey information effortlessly.