1) Monorail in Germany 
The H-Bahn (`Hängebahn`, or `hanging railway`) in Dortmund and Düsseldorf is a suspended, driverless passenger suspension railway system. The system has been developed by Siemens, who call the project SIPEM (SIemens PEople Mover). Two installations exist, one at the Dortmund university campus, the other at the Düsseldorf International Airpo...