2Dkoodeihin
2Dkoodeihin, often referred to as 2D codes, are a type of barcode that encodes information both horizontally and vertically. Unlike traditional one-dimensional barcodes, which can only store data in a single direction, 2D codes can hold significantly more information within a smaller space. This increased data capacity allows them to store not just alphanumeric characters but also URLs, contact information, text messages, and even images.
The most common types of 2D codes include QR codes (Quick Response codes) and Data Matrix codes.
The functionality of 2D codes relies on their ability to be scanned and decoded by imaging devices,