chihuahua puppy and blueberry muffin. >> they are running around doing errands for us, but it's the job of the human to interpret what the system has done. for this reason, the use of these technologies require that we think carefully about how we insure consumer confidence. maria: in march of 2018 an uber self-driving car made national headlines after striking and killing pedestrian in tempe, arizona. the incident heightened the public's concerns over how ready we are for self-driving vehicles to hit the streets. a self-driving vehicle has sensors that perceive the world around it.