By Clay Christensen, David Duncan, Karen Dillon, and Taddy Hall
The first mile of innovation is the critical stretch when your idea moves from concept to the real world, where it will fly or fail. This book addresses the challenges and uncertainties that arise during this phase, which is often where many promising ideas fail. It introduces the DEFT framework—document, evaluate, focus, and test—that helps innovators validate their ideas, experiment, and navigate the risks of bringing new products, services, or business models to market. The goal is to build confidence in early-stage innovations and increase the likelihood of success by focusing on rapid learning and adaptation.