What are digital IDs and mobile driver’s licenses?

A digital ID is an electronic representation of personally identifying information that may be used to verify the identity of a person. A mobile driver's license is a type of digital ID. It is a digital representation of the information contained on a state-issued physical driver’s license, stored on a mobile electronic device, such as a smartphone, and read electronically. A mobile driver’s license is similar to a credit card holder having a physical credit card and multiple card records in digital wallets that require biometric verification prior to each transaction. A digital ID may also be issued by a non-governmental entity based on information derived from governmental or non-governmental sources.