This document discusses social innovation and the innovation process. It emphasizes that true innovation starts by understanding the problem, not by having an idea for a solution. The innovation process involves learning about the problem through research, developing small-scale solutions, testing them, and refining until a solution is found that solves the right problem and that users love. An example is provided of using voice messages to convey important health information to new mothers, which was tested and found to be an effective solution that mothers were satisfied with and willing to pay for.