Presentation at XXIV ISPIM Conference – Innovating in Global Markets: Challenges for Sustainable Growth, 16-19 June 2013, Helsinki, Finland. Kaisa Still, VTT Jukka Huhtamäki, TUT Martha G. Russell, mediaX at Stanford Rahul C. Basole, Georgia Tech Jaakko, Salonen, TUT Neil Rubens, University of Electro-Communications Abstract: http://www.ispim.org/abstracts/The%20Proceedings%20of%20The%20XXIV%20ISPIM%20Conference%202013%20Helsinki,%20Finland%20-%2016-19%20June%202013/still_kaisa.html