In the Prototype mode, practitioners implement potential solutions with the goal to discover how they can improve their current model or program; in traditional Implementation, practitioners usually implement their programs full scale. The benefit of adopting the Prototype mode is that it allows health practitioners to better manage the solution-building process by breaking down problems and cheaply and quickly testing ideas (10). To adopt principles of the Prototype stage, public health practitioners must understand and implement the rapid experimentation and failure cycle characteristic of design thinking.