Sensor fusion

Thisapplicationdemonstratesthecapabilitiesofvarioussensorsandsensor-fusions.DatafromtheGyroscope,Accelerometerandcompassarecombinedindifferentwaysandtheresultisshownasacubethatcanberotatedbyrotatingthedevice.

Themajornoveltyinthisapplicationisthefusionofvirtualsensors:"ImprovedOrientationSensor1"and"ImprovedOrientationSensor2"fusetheAndroidRotationVectorwiththevirtualGyroscopesensortoachieveaposeestimationwithapreviouslyunknownstabilityandprecision.

Apartfromthesetwosensors,thefollowingsensorsareavailableforcomparison:

-ImprovedOrientationSensor1(SensorfusionofAndroidRotationVectorandCalibratedGyroscope-lessstablebutmoreaccurate)
-ImprovedOrientationSensor2(SensorfusionofAndroidRotationVectorandCalibratedGyroscope-morestablebutlessaccurate)
-AndroidRotationVector(KalmanfilterfusionofAccelerometer+Gyroscope+Compass)
-CalibratedGyroscope(SeparateresultofKalmanfilterfusionofAccelerometer+Gyroscope+Compass)
-Gravity+Compass
-Accelerometer+Compass
-DeprecatedAndroidOrientationSensor(ComplementaryfilterfusionofAccelerometer+Gyroscope+Compass)

ThesourcecodeispubliclyavailableandthelinkcanbefoundintheAbout-section.