From AbiWiki

AbiDash

AbiDash is an AbiWord plugin that send notifications of a users actions an relevent information about the current document to the Dashboard program. The notifications are bundled up into XML containers called "cluepackets". Dashboard runs independently in it's own address space and listens for for incoming "cluepackets" on a TCP port. As it receives these clues it attempts to find relevent documents, text and graphics from the users hard disk or (in the future) off of the internet.