Technical architecture, Open loop transit
Google's Wallet app is adding support for insurance cards, driver's licenses, and more
Google Wallet Gets a Barcode Scanner for All Your Passes
Georgia Digital Driver's License and ID in Google Wallet Now Available for Android Users - AllOnGeorgia
What is Google Wallet? - Android Authority
Folio - Life's Digital Wallet
Google Wallet adds Driver's License and Digital ID support for more U.S. States - PhoneArena
Google Wallet Google for Developers
Add your driver's license or state ID to Apple Wallet - Apple Support (AZ)
New bill aims to allow digital driver's licenses in Washington state – GeekWire
Everything You Need To Know About Digital Driver's Licenses [2023]