In this episode of "Problem Solved," Betsy Plattenburg, executive director of Curiosity Lab, discusses the smart city test environment created in Peachtree Corners, Georgia, near Atlanta. She describes the autonomous vehicle tests at Curiosity Lab plus other smart city technology and challenges in a conversation with Managing Editor Keith Albertson. Look for more on smart cities and Curiosity Lab in the January issue of ISE magazine, the first installment in our series, "2020 and Beyond: The Future of ISE."