Taking the #3 spot in our Top 5 posts of the year. ______________________________________ QR codes and data matrix codes are a pretty common marking on height safety equipment. They can be easily confused (how different can two pixely squares actually be?), but they have some key differences. Knowing how they’re different will make your equipment management journey a little smoother, especially when it comes to adding new gear to your inventory. → QR codes hold more information than a datamatrix