Self-driving cars, trucks and buses might get the bulk of the headlines, but a team at the University of Washington Bothell (UWB) is developing a smaller kind of autonomous vehicle. With the aim of providing a relatively inexpensive alternative to owning an autonomous car, the team is creating a self-driving trike that may even open up the possibility of an automated ride-sharing network, like a bike version of Uber’s or NuTonomy’s proposed services.