
A window manager is system software that controls the placement and appearance of windows within a windowing system in a graphical user interface. Most window managers are designed to help provide a desktop environment. They work in conjunction with the underlying graphical system that provides required functionality—support for graphics hardwar...
Found on
http://en.wikipedia.org/wiki/Window_manager

this is the official name for the RISC OS WIMP system
Found on
http://www.archivemag.co.uk/
No exact match found.