video1.0<iframe src="https://www.loom.com/embed/ae6982cb69d34de1aed8d39ab47ee23f" frameborder="0" width="1664" height="1248" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12481664Loomhttps://www.loom.com12481664https://cdn.loom.com/sessions/thumbnails/ae6982cb69d34de1aed8d39ab47ee23f-full-1698922609533.jpg317.56666666666695In this video, I will explain how Picker works to make QR codes copy proof. We will compare normal QR codes to secure QR codes and understand the differences in protection against copying and authentication. I will also discuss the copy detection pattern used in secure QR codes and how it works during the printing procedure. Additionally, I will explain how the degradation and information loss during printing help identify counterfeit products or QR codes.