First of all, I’d like to thank my friends and family for their support throughout this writing process and my studies as a whole. Most notably, I am thankful to my loving wife Esther for her patience and encouragement. Also, my thanks go out to my supervisor and colleagues. To professor O’Callaghan, for ﬁnding the time to supervise me, for his support and his valuable feedback. I’d like to thank Jeroen de Jong of Erasmus University for proof-reading early versions of this work, for his contributions to the survey, for frequently providing advice and for being a great mentor in general. I’d like to thank Eric von Hippel for his friendly encouragement and inspirational guidance. Moreover, his seminal work in user innovation and open source communities provides a critical foundation for this thesis.
During my research, many people have provided important insights, put me into contact with the right people, or otherwise have enabled me to do this work. I whole-heartedly thank the whole RepRap and related communities, of which many have taken the time to provide information through the survey and in many other ways. I’d like to thank the many people that have provided encouragement and welcomed me to their homes, hackerspaces and labs. In particular I’d like to thank Benjamin “Mako” Hill, Zach “Hoeken” Smith, Bre Pettis, Chris Palmer, Rhys Jones, Adrian Bowyer.
Several conferences where I had the privilege to speak were the fertile soil for discussions and development of ideas that are now incorporated in this work. Many thanks to the organizers for making that happen, thanks to Hay Kranen, Thomas Madsen-Mygdal, Bas van Abel, Phoebe Moore, Michel Bauwens, George Kuk, Pedro Custodio, Carla Koen, Xander van Mechelen, Neil Gershenfeld and many others. To Siert Wijnia, for being a good friend and companion to the several conferences. To Martijn Elserman, for involving me in yet another adventure in open source 3D printing.
Finally, I’d like to thank the interviewees and others who have likewise contributed to this work, in no particular order, Marius Karthaus, Pieter de Bruijn, Aike de Jongste, Serge Broekhuizen, Gerald Barnett, Krista Polle, Kees Seldenrijk, George Kuk, Pia Weiss, Kerstin Balka, Marcin Jakubowski and Eric Hunting.
Additional thanks go out to Eric von Hippel and the MIT Sloan School of Management for subsidizing trips to New York City and MIT, Cambridge allowing me to conduct key interviews for my research and to EIM Business and Policy Research for providing additional funding that allowed me to do this work.
Contributor: @ErikDeBruijn Erik’s blog is here
Source: de Bruijn, E (2010) On the viability of the open source development model for the design of physical objects: Lessons learned from the RepRap project, MSc, University of Tilburg, The Netherlands