Sensor Fusion as provided by Paul Lawitzki at thousand-thoughts.com but with some visual additions by me.
Fuse accelerometer, magnetometer and gyroscope into one sensor.
You will need a fast platform (1 GHz+, maybe even multi core) to get a good impression of what happens with azimuth, roll and pitch.
It will run on devices without gyroscope but the displayed values stay 0. The source code can be downloaded from the above site or from my site.
SensorFusion (demo) is a free trial software application from the Other subcategory, part of the Development category.
The app is currently available in English and it was last updated on 2012-10-25. The program can be installed on Android 1.6 and up.
SensorFusion (demo) (version 1.0) has a file size of 33.55 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 8 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.