1. A method of operating a graphical user interface of a computing device, comprising: presenting a group of objects on the graphical user interface in a group representation, the group of objects including two or more objects; receiving a multi-touch gesture at the graphical user interface in which two or more temporally overlapping touches are moved relative to each other on the graphical user interface; and changing an organization of the group of objects presented on the graphical user interface in response to a changing of a distance between the two or more temporally overlapping touches as they are moved relative to each other on the graphical user interface.