A common evaluation approach used with the traditional public health planning model is the use of logic modeling to demonstrate how inputs result in outcomes. Although innovation typically occurs through cross-collaboration, “a simple input-output or cause-and-effect model of evaluation is not appropriate.” (46) Newer, more sophisticated evaluation tools can be used when approaching evaluation from a systems thinking perspective. These tools can help with monitoring the interaction and connection between collaborators rather than simply the additive effects of inputs on outputs. Keane (47) has developed a tool to use “interactive” logic modeling to assess the impact of relationships (47). Capacity to conduct these types of evaluations will also continue to grow as more big data sources, such as electronic medical records, become available to public health.