“…An influential research stream has focused on how companies collaborate with users to promote innovation (Bogers, Afuah, & Bastian, 2010;Randhawa, Wilden, & Hohberger, 2016). Users have been found to be valuable sources of knowledge that companies must take into account in order to develop innovations that have relevance and meet demands (Lüthje, 2004;Schweisfurth & Herstatt, 2016). User knowledge includes knowledge of current and future needs (Lüthje, 2004;Schweisfurth & Herstatt, 2016), ideas (Holt, 1988;Magnusson, 2009), the context of use (von Hippel, 1994), and what creates value for users and in which situations (Lüthje, 2004).…”