How this startup uses AI and robots to paint buildings

With just 20 employees and a fleet of remote-controlled robots, a startup called PaintJet has managed to cover more than 1.5 million square feet of building exteriors and ships in less than three years. The startup, based in Hendersonville, Tennessee, is the brainchild of CEO Nick Hegeman along with cofounders Steve Wasilowski and Sonia Chacko. PaintJet's early customers have included construction companies and real estate developers, and the startup aims to expand rapidly within exterior painting.