Gruber with some details on Apple Wallet’s add of driver’s license / state ID

From yesterday’s Apple Newsroom post:

Driver’s licenses and state IDs in Wallet are only presented digitally through encrypted communication directly between the device and the identity reader, so users do not need to unlock, show, or hand over their device.

Gruber, after getting the chance to speak with Apple about the details:

The Wallet system Apple has designed for ID is very much like Apple Pay. When you pay with a physical credit card, you often hand your card to an employee. When you pay with Apple Pay, you never hand your phone to an employee. It wouldn’t even work, because no one else can authorize an Apple Pay transaction without your biometric authentication. This ID feature for Wallet is exactly like that: it doesn’t work without your biometric authentication, and your phone does not unlock when you use it.


When using a Touch ID iPhone with Apple Wallet’s ID feature, you must register one and only one finger when you add your ID to your Wallet, and whenever you verify your ID in Wallet, you’ll need to use that same finger. Apple has never recommended allowing your spouse or partner to register one of their fingers on your iPhone, but many people do that. This feature is designed to ensure that the same person who enrolled their state ID in Wallet is the same person verifying it biometrically.

This makes so much sense.

Side note: If you do add multiple fingerprints to any of your Touch ID devices, be sure you label them (Dave’s right thumb, Sarah’s left index, etc.), else you’ll find yourself with a collection of unidentifiable Finger 1, Finger 2, etc. with no easy way to figure out whose fingers have access to your device.

Back to Gruber:

So if you’re just buying booze, say, and the clerk or server needs to check your age, they could prompt only to verify that you’re 21 or older, without even seeing your exact birthdate, let alone any other details from your ID. It is exceedingly more private than handing over a physical ID card, perhaps even more so than using Apple Pay compared to handing over a physical credit card.

Terrific post, read the whole thing, especially that first footnote. Some great advice here.