Its rectangular shape fits better on the back of a standard card than a square QR code.
Don't just look at the card. Read the data. pdf417 drivers license
But don’t let the aesthetics fool you. That clunky square is the single most important security feature on your ID. It is a fortress of data, a portable database, and the frontline soldier in the war against fake IDs, identity theft, and traffic fraud. Its rectangular shape fits better on the back
Given that smartphones have made QR codes ubiquitous, you might wonder why driver’s licenses haven’t abandoned PDF417 for the sleeker, faster QR code. And with contactless payments everywhere, why not an NFC chip? a portable database