1. A method, implemented by one or more processors, comprising: detecting a selection of a point of interest category from among a plurality of point of interest categories on a mobile device; responsively to detecting the selection of the point of interest category and using at least one processor, automatically associating the point of interest category with a plurality of user-selected point of interest categories; determining a location of the mobile device; determining a point of interest associated with the point of interest category and the location; and displaying point of interest data associated with the point of interest.