New with TRAKWIND Scan

Data Matrix

The small square code marked directly onto parts that are too small for anything else.

Type: Matrix (2D)
Finder pattern: An L-shaped solid border on two sides
Error correction: Reed–Solomon, recovering from damage and partial loss
Standard: ISO/IEC 16022

Data Matrix is built around being small. It uses a solid L on two edges to locate and orient itself rather than three corner squares, which costs far less of the available area — so the symbol stays readable at sizes where a QR code would have nothing left for data.

That makes it the format of choice for direct part marking: etched, laser-marked or dot-peened straight onto a component rather than printed on a label. Electronics, aerospace, surgical instruments and medical devices all rely on it, and it is the usual carrier for unique device identification.

Its error correction is what makes marking a physical surface viable at all. A code cut into metal will be scratched, worn and partly obscured over a part’s life, and Data Matrix is designed to still read when it is.

Where you meet it

Small-part marking, electronics and medical devices.

Can a phone scan a Data Matrix code?

Yes, as standard. The keyboard reads Data Matrix and types the value into whatever field you are in — which is the point when you are recording a part number into a maintenance record or an inspection report.

How to scan it with your phone

1
Install Barcode & QR Scanner Keyboard from Google Play and enable it as a keyboard.
2
Open Settings → Scanning engine and choose TRAKWIND Scan.
3
Tap the barcode key on the keyboard and point the camera at the code.

The value is typed into whatever field you were already in — a spreadsheet, an ERP screen, a web form. There is nothing to integrate.