UPDATE 2016: This plugin no longer works as iTunes has developed around 8 version since it was written. The code is still available on Google code if you’re interested in developing it further.
I’ve been working on a touchscreen plugin for itunes…
iTunesTouch is free software which allows a user to operate iTunes as a touchscreen jukebox. I wanted to use itunes as a jukebox for a party, but didn’t want to allow users full access to my library / playlists.
With iTunes running in the background, iTunesTouch will grab your album cover art, display each album and allow users to add tracks to your designated playlist.