A moveable displayed user interface element can be used to select an item displayed on a user interface. Once the proper item or items are selected, an area of the moveable displayed user interface element can be activated to perform an operation on the selected item or items. The moveable displayed...http://www.google.com/patents/US20050246664?utm_source=gb-gplus-sharePatent US20050246664 - Selection paradigm for displayed user interface
