Acts as a run-time assistant for FaceSpan projects saved as Miniature Applications to run on other MacOS compatible computers. The FaceSpan Extension is a collection of routines for drawing interface elements and handling interactions with those interface elements. A project or application developed with FaceSpan does not draw its own interface. Instead, routines in the extension draw the interface. Descriptions of the interface elements are stored within the application or project file. The descriptions are lists of properties. Similarly, all the default behaviors of the interface objects are defined in the FaceSpan Extension. Your scripts are compiled and stored in the application or project file.
