1. A method comprising: displaying preview information in a portion of a graphical user interface on a display of a mobile device, the preview information being related to information managed by at least one software application executable by the mobile device, the display of the portion of the graphical user interface being updatable dynamically to reflect a change to the information managed by the at least one software application; expanding the portion of the graphical user interface on the display of the mobile device to show an expansion interface in response to a first input; and displaying, in the expansion interface, additional preview information related to the information managed by the at least one software application, the additional preview information including a selectable link that is configured to cause the mobile device to invoke one of the at least one software application.