Applications that benefit most from multitasking introduced IOS 4 There are certainly can use satellite navigation services Background location to continue to track the vehicle location and provide driving directions, while other applications are used.
Navigon published a video that shows the next version of Mobile Navigator, the 1.6, which exploits the new possibilities offered by multi-tasking. Once you start the application you can switch to another and then back on Mobile Navigator pressing the home and selecting its icon in the dock in multitasking applications, finding it exactly as you left it.
The video is also shown Mobile Navigator while simulating the path to a destination, the arrival of a phone call, the application automatically switches to the background, continuing to track the location and provide driving directions, only to reappear automatically after the call, showing instantly correct position on the map.
