yup! signs are one component of information that a self driving car needs to operate in an uncontrolled space. Even for a human, city/uncontrolled driving is h

yup! signs are one component of information that a self driving car needs to operate in an uncontrolled space. Even for a human, city/uncontrolled driving is hard mode. A self-driving car needs to read human body language...people do it all the time while driving. Is that driver looking at their phone? is that homeless person going to do something aggressive or are they just pan handling?