A barcode is a machine-readable representation of data that encodes information using parallel lines, dots, or other patterns. It is primarily used for tracking and identification purposes across various industries. The barcode definition states that these symbols can be scanned electronically using barcode readers or mobile devices to retrieve encoded information instantly.Barcodes come in various types, including 1D and 2D formats, with QR codes being a popular example of the latter.The efficiency of barcode systems helps businesses improve inventory management, automate processes, and enhance overall productivity.
