[IEEE 2016 International Conference on Engineering, Technology and Innovation/IEEE lnternational Technology Management Conference (ICE/ITMC} - Trondheim, Norway (2016.6.13-2016.6.15)] 2016 International Conference on Engineering, Technology and Innovation/IEEE lnternational Technology Management Conference (ICE/ITMC) - The initial team of a software startup Narrow-shouldered innovation and broad-shouldered implementation