According to a recent patent application by Apple, the company is working on methods to allow devices like iPod to push their graphical user interfaces to accessory devices for the purpose of controlling the media devices remotely. In the patent application Apple says:
Existing remote GUIs are defined and controlled by the remote control device, and consequently, they may bear little resemblance to a GUI supplied by the portable media device (such as browsing or searching a database, adjusting playback settings, etc.) may be unavailable or difficult to find.
Read More