tag:blogger.com,1999:blog-28450497.post-67180835712646020182007-05-31T04:59:00.000-04:002007-05-31T04:59:00.000-04:00Most of the benefits of RFID for supply chain track and trace can be had at lower technology risk by using 2D data matrices that can also meet the EPCglobal standard.<BR/><BR/>RFID is an expensive data carrier that is unfamiliar whilst a 2D data matrix is cheap and well understood.ken.maclauchlanhttp://www.blogger.com/profile/08451223554390515069noreply@blogger.com