The Geo Addressing SDK provides the Interactive Geocoding web service that,Interactive Geocode Service, when built into an application, will provide type-ahead capabilities. Only the first few characters of a place or address will yield match candidates. With additional typing, more specific information is revealed and the results are refined to display more relevant candidates. Candidates include the full address, placename category and subcategory, and indicate the distance from the origin if the distance is provided in the input.