Data Matrix (DMx) is a 2-dimensional barcode which gives lifetime traceability for components. Total traceability means dramatic improvements to process and quality control. Human error is removed as the code is machine readable. The codes are much smaller than traditional barcodes yet contain much greater amounts of information. The cells of the code are made up of square or round modules which can encode letters, numbers, text and graphics. Industries using this process at the moment include Aerospace, Automotive and Medical.
DMX symbols require a reader or verifier. The readers are capable of reading low contrast marks, damaged codes and even codes on damaged surfaces. The software contains sophisticated algorithms for error correction when reading low quality or damaged marks. The verifier is an advanced imaging system that verifies DMx symbols.
