VuzitPHP is a library that allows developers to directly access the Vuzit Web Service API through the Ruby programming language. It allows developers to automate the upload, download, and removal of electronic (PDF, doc, PPT, XLS, etc.) documents through the Vuzit Web Services API.
dudl is a collection of tools to grab, encode, and rename MP3 files, archive them, and maintain a database of all files. On top of this runs the dudld Jukebox daemon that plays your files through gstreamer. dudld's strengths are the powerful tag based filters, the capability to cope with very large collections, and the network protocol to control its operation. There is a full featured command-line client, a minimalistic GTK client, and a lirc client. Writing new clients should be easy with the supplied client libraries.