Recently we have been working on an android app of our web-application, which is not yet deployed on google play. But if your are interested, you can download it here: https://www.geodata.uni-goettingen.de/app.apk Hopefully we can publish it soon.
So, please let us know your suggestions of improvement.
GRAS_Geo at the University of Göttingen. Just click on a university building to view the floor plan. Then click on a room to get more information about this room. If the accessibility button in the top-left corner is activated, clickable accessibility symbols will be displayed for each level of the selected building.