A graphical user interface allows users to access multiple third party services (e.g., online media services) and enables the services to provide functionality within the GUI adjacent to core functionality of a host application (e.g., a media player application, operating system shell, etc.). The GUI...http://www.google.de/patents/US20050246654?utm_source=gb-gplus-sharePatent US20050246654 - Third party service switching through command bar user interface
