Lest you forget (I know I usually do), Google has been a part of Alphabet for some time now. Perhaps partly as a show of Alphabet's commitment to self-driving technology, the Google car project has been given it's own designation - Waymo.
In common with just about everyone else working on a self-driving car, Waymo will be all about mobility. Or, in its own words, "Waymo is a self-driving technology company with a mission to make it safe and easy for people and things to move around."ArsTechnica