Co-creative Product Design with Interactive Evolutionary Algorithms: A Practice-Based Reflection	Severi Uusitalo ⁄ Anna Kantosalo ⁄ Antti Salovaara ⁄ Tapio Takala ⁄ Christian Guckelsberger	Co-Creativity ⁄ Interactive Evolutionary Algorithm ⁄ Introspection ⁄ Autoethnography ⁄ Longitudinal Study ⁄ Design	2022