For more, check out how to put your driver's license on your iPhone and how to watch Apple's Wonderlust event. If you're interested in signing up for California's driver's license pilot program, here's what you need to know. Gavin Newson teased that digital IDs would be coming to his home state in a matter of months. For now, signups are limited to 1.5 million state residents during the pilot phase. The California DMV recently expanded its mobile driver's license program, which was restricted to a few thousand participants in August. If you're a California resident, you can download California's new DMV wallet application on your phone to scan your physical driver's license or ID card and turn it into a mobile driver's license, or 'mDL.' You can use the mDL at participating airports across the country and select retail locations. Digital driver's licenses are finally coming to California.