David P Harris wrote: > Here is a description of XML for a state machine (for use in robotics): > http://robotflow.sourceforge.net/documents/FSMDescription.pdf > David The example at the end, demonstates clearly the advantage of a graphical interface. For the text version (3.5 pages) I need at least 2 bottles of beer to read and understand it, while the graphical representation (1 page) is clear before I even can open a bottle ;-) Stef Mientki -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu