iPhone Driver's License Feature in Apple Wallet Just Launched in 16th U.S. State

Starting today, Oklahoma residents can add a digital version of their driver's license to the Apple Wallet app on the iPhone and Apple Watch. The digital ID can be used to display proof of identity or age at TSA checkpoints in select airports, at select businesses, and in select apps, but the number of places where it is accepted is…

Summary from the MacRumors feed. The full story lives on their site.