Whenever companies, scientific institutions and public authorities seek innovative visualization applications, they rely on Patzschke + Rasp Software GmbH (short: PRS), Wiesbaden (Germany): Whether it is for controlling chemical processes, manufacturing plants, keeping track of satellites in their orbit and managing the road traffic, or the management of information networks and the simulation of power plants - PRS is one of the leading suppliers of man-machine interfaces. PRS offers comprehensive services, including seminars, workshops, consulting and project management, so that our software solutions are deployed efficiently – and our customers are guaranteed success. Our staff of professionals provides the expertise for integrating the visualization of new applications into the existing infrastructure. Both domestic and multi-national corporations appreciate GIPSY because of its power, effectiveness, and cross-platform architecture. Its ability to integrate visualization applications into existing infrastructures make it the preferred choice for interface solutions worldwide. In 1999, the owners of PRS founded interNetwork as a spin-off, which was engaged in designing and developing software for load- and service-testing network-based hardware and software components.