1. A method, comprising: receiving, at a mobile device, user input requesting playback of data associated with geographic locations and specifying one or more geographic locations; retrieving a plurality of stored data objects associated with the specified geographic locations, wherein the retrieved data objects are one or more of image, video, audio, and text data objects; and executing, by the mobile device, a playback application for displaying the retrieved data objects by performing operations comprising: providing a graphical user interface (GUI) media player display; ordering the retrieved data objects in a chronological sequence; and displaying, on the media player display, the retrieved data objects in the chronological sequence.