The POI Warner (GoPal 5 or 6-Edition) allows the user to display POI in 2D and 3D map view and provides acoustic and visual alerts for any given Points-of-Interest. The POI-Warner for GoPal 5/6 is an add-on that enhances your navigation system with essential features. The POI-Warner warns the user acoustically and visually of POI. It is also possible to integrate a large variety of POI collections in the map later. POI can be, for example, speed cams, danger zones (like sharp bends in the road), petrol stations, fast food chains, cash points, camping sites ... In short, anything and everything of which you might wish to be warned or informed.