The rate at which high level engineers move around leads me to believe that quite a few companies will arrive at approximately the same level of autonomy at the

The rate at which high level engineers move around leads me to believe that quite a few companies will arrive at approximately the same level of autonomy at the same time. Thus the marketshare for autonomy providers is probably going to be based on other factors than the actual technical superiority. Waymo will presumably need buyers, many of whom are the type that like IBM Watson style marketing.