The „free and outside“ festival OLGAS ROCK in Oberhausen, Germany is popular for its international program varying from emerging to well-known artists while still maintaining its family charm. From 2014 to 2016 developer Matthias Leuffen and I provided the festival with a little app (Android/iOS). Users where able to put together their own custom festival schedule. Our hand drawn map guided festival users through the area. Furthermore, when the last band finished playing, our bus schedule helped users find their way home.

© images by myself