1. A computer-implemented method comprising: responsive to receiving a first gesture or a gesture portion, presenting a user interface on a display, the user interface having thumbnail images for applications, each of the thumbnail images a visual representation of an application interface for a respective one of the applications; receiving a selection of one of the thumbnail images and through a second gesture or a later gesture portion, the second gesture or later gesture portion dragging the selected thumbnail image from the user interface to a region of the display; and responsive to receiving the selection and based on the region of the display to which the selected thumbnail image is dragged, presenting the application interface associated with the selected thumbnail image, the presenting effective to enable interaction with a selected application associated with the selected thumbnail image.