g vehicle is tested robustly Р to ensure that all subsystems perform safely when integrated as plete self-driving system. This Р approach also helps us validate that the vehicle works safely as a fully self-driving vehicle on the road, Р and understand how a change or failure in any part of the ponent, subsystem, or Р otherwise—causes changes throughout the rest of the self-driving system. Р This process has led to many of Waymo’s key safety features, including redundant critical safety Р systems, which enable the vehicle e to a safe stop in the event of a technology failure, the use Р plementary sensors with overlapping felds-of-view, and our extensive testing program which Р has helped us make rapid improvements in our technology.Р Waymo Safety Report On The Road to Fully Self-Driving 10