A group called The Open ISES Project (openises.sourceforge.net) created an open source medical dispatch system called Cards 911, a document for use by emergency dispatchers. It gave them a script to follow when an emergency call came in. The answers would lead the dispatcher to different parts of the document using hyperlinks. The entire document was created in OpenOffice Writer. This was a document with hyperlinks in it that helped a dispatcher help the caller as quickly as possible. It was open source and available for free.