The first one works event oriented. In advance it spawns a LISP-world containing the features of Babylon and the extensions for interprocess communication. For the input of knowledge specialized editors have been realized.
Additional support is granted by a tracer.
At session time a flexible and widely configurable full-screen application and popup dialogs are available. The user may choose to ask for explanations on the state of the inference process. Meanwhile the on-line documentation of the Babylon syntax is offered this way, too. This is the statically bound binary distribution of EMA-XPS for Linux in AOUT format. This is the statically bound binary distribution of EMA-XPS for SunOS 4.1.