Our 3 favorite startups from Urban-X’s 4th demo day – TechCrunch

Urban-X, the urban-tech startup accelerator backed by MINI and early-stage urban-tech fund Urban.Us, hosted a demo day today for its fourth cohort of companies at its Brooklyn HQ.  The seven presenting companies offered solutions to issues plaguing modern cities, including toll-road pricing, energy and construction management, and even the inefficiencies of modern cycling helmets. In a…