1. Traffic apps: from standing to rolling 31 May 2017 The headline of the article "How to change standing vehicles to become rolling vehicles" of the NZZ series "Chances of digitalization" already suggests that our vehicles are not optimally utilized. We neither drive our cars very often nor are all seats occupied most of the time. And eventually, since the appearance of UBER, the agency app for private car trips in the USA, we know that there are creative alternatives for intelligently networking mobility. …