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This document discusses enhancing collaborative ideation through semantic annotation. It notes that some collaborative innovation platforms have attracted thousands or tens of thousands of contributors. The document proposes getting inspiration through creative, diverse ideas and finding similarities between ideas. It provides an example of matching two ideas - a heat-sensitive window that lights up in a fire, and a facade that indicates which floor needs rescue - by annotating them with semantic tags like "window" and "facade". The goal is to convert a similarity matrix into a 2D visualization to illustrate the solution space for ideas.




























