Test facilities for autonomous vehicle development are sprouting up around the world, but today we take a look inside one of the originals: MCity, at the University of Michigan in Ann Arbor. Greg McGuire is the lab director who oversees both the fake city that makes up the test facility and the fleet of vehicles that that performs research there. A veteran of Zipcar, Greg explains his obsession with new mobility technologies and how his team is facilitating multidisciplinary research into a wide variety of problems in order to serve a diverse group of partners.