Prescreened thru Adecco Temp Agency at a Job Fair at the County Employment Office. Drug test (saliva) and DMV driving record check (no recent accidents, minimal moving violations and no DUI). Got a driving interview at Google X building where Waymo employee asked me and another applicant to take turns driving around Mountain View or taking notes about possible driving hazards on the road onto their laptop. Interviewer reads your resume while sitting in the back seat and asking you questions to see if you can juggle driving and talking.