2. The system of claim 1 , wherein the sensor set includes one or more in-vehicle cameras and the sensor data describes an image of the driver.
2. The system of claim 1 , wherein the sensor set includes one or more in-vehicle cameras and the sensor data describes an image of the driver. 4. The system of claim 2 , wherein the steps further comprise: analyzing the image to determine an eye gaze of the driver; and wherein the estimate of how familiar the driver is with the vehicle operation is based at least in part on the eye gaze of the driver.