1. Cristina Chaminade is Associate Professor in Innovation Studies, CIRCLE, Lund University, PO Box 117, 22100 Lund, Sweden.
2. Jan Vang is Associate Professor, Copenhagen Institute of Technology, Aalborg University, Institut 6—Medieteknologi og Ingeniørvidenskab, Lautrupvang 15, 2750 Ballerup, Denmark.