Nokia N97 Compass.
With this application you can have a compass in your Nokia N97. Quite useful this compass in your Nokia N97 if you like the hiking and use maps in your excursions. You must know that the sensor of compass always points toward the North XD.
To calibrate is implementation for N97 i recommend you to look at this video where you can see as calibrate.
[youtube]http://www.youtube.com/watch?v=Jemd3jFj98A[/youtube]
Try turning the phone in every way possible, as in the video, to get a better calibration and signal.
