Aino Vonge Corry, independent consultant, has facilitated retrospectives for over a decade, written about facilitation for almost as long, and spoken widely and taught courses worldwide on the subject. She holds a PhD in computer science with a focus on design patterns in object-oriented design and OO language constructs: “pattern-glasses” that have been invaluable in formulating experience for others to learn from. She has taught for over two decades, in both university and industry settings.