A web-based maintenance management system for water and wastewater
networks. Allows to store customer complaints and issue workorder sheets.
Rather than using street names, maps and landmarks are used for navigation.
A web-based system for a comprehensive survey of water utility customers. Cross-platform
application written in PHP. Uses a GIS component based on mapserver to visualize the delivery points.
ViSoR provides a visualization of several social indicators, statistics and crimes for the Ruhr Area in Germany. It allows users to view and compare particular suburbs or regions in this area.