In this how-to video, Andrew Knight from the Nokia development team shows you how to code a Series 40 web app to use geolocation services and maps. You will see how to create a project in the Nokia Web Tools, code the basic container for displaying a map, obtain latitude and longitude from the geolocation API, use that information to obtain a map image for Nokia Maps, and display it in your app. After watching this guide, you will be able to add rich map features to your web apps for Series 40 phones, such as those from the Asha range.