This document summarizes a presentation on open innovation tools and case studies. It includes: 1) Descriptions of tools for developing an open innovation strategy, finding unmet needs, discovering new ideas through co-creation, prototyping, and evaluating business models. 2) Case studies of open innovation projects with companies like LEGO, P&G, E.ON, Oxfam, and Interface that led to new product launches, marketing insights, and business propositions. 3) A discussion of outcomes like co-creating an open innovation strategy, generating ideas with customers, and successfully launching new products without traditional marketing. The document provides an overview of open innovation processes and tools with examples of