How to get a free ride in a self-driving shuttle this summer

Local Motors officially unveiled its self-driving shuttle Thursday and said it will begin giving free rides to the public in Maryland this summer. The electric vehicle, which seats 12, will drive slowly on public roads in National Harbor, Md., operating at speeds between 3 and 8 mph, according to Local Motors chief executive Jay Rogers. He characterized Olli as a "friendly neighborhood robot" that isn't capable of traveling on highways. "A full win for Olli, when we can hook up the victory flag and say we're done here, is when a city says no more cars on our streets," said Rogers, citing concerns about distracted drivers creating unsafe situations for pedestrians and cyclists as a motivation for creating Olli. Local Motors, which is best known for its 3-D printed vehicles, has produced two prototypes of Olli so far.