Need to reschedule a package delivery that’s in route? Not a problem. Want your medication refill at your door just a few hours after renewing the prescription? Can do. Order a shirt online and get it that same day: Check.
It has been a dozen years since the U.S. Postal Service introduced the Intelligent Mail barcode (IMb) to sort and track individual letters, cards, and flats. In many ways, the IMb has lived up to its early promise of many tools in a single barcode.
A series of 65 vertical bars carrying 31...Read More