It must be noted that already, the Java classes are usable from inside a browser using either Java or JavaScript. It has been demonstrated that a small piece of JavaScript is able to control the browser. The interface is, however, not yet clean enough.
The external interface will probably be designed in at least two ways: in Java, to be used from inside a browser, and in CORBA, for general external use.
Possibly, we will implement support for content displaying using the Mozilla browser. We will be able to embed Mozilla into Conzilla, and the other way around, use Conzilla as displayer of concept maps in HTML pages, allowing interaction between Conzilla, the embedded Mozilla, and the concept map displayer inside Mozilla.