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Sensor fusion

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    Description

    This application demonstrates the capabilities of various sensors and sensor-fusions. Data from the Gyroscope, Accelerometer and compass are combined in different ways and the result is shown as a cube that can be rotated by rotating the device.

    The major novelty in this application is the fusion of virtual sensors: "Improved Orientation Sensor 1" and "Improved Orientation Sensor 2" fuse the Android Rotation Vector with the virtual Gyroscope sensor to achieve a pose estimation with a previously unknown stability and precision.

    Apart from these two sensors, the following sensors are available for comparison:

    - Improved Orientation Sensor 1 (Sensor fusion of Android Rotation Vector and Calibrated Gyroscope - less stable but more accurate)
    - Improved Orientation Sensor 2 (Sensor fusion of Android Rotation Vector and Calibrated Gyroscope - more stable but less accurate)
    - Android Rotation Vector (Kalman filter fusion of Accelerometer + Gyroscope + Compass)
    - Calibrated Gyroscope (Separate result of Kalman filter fusion of Accelerometer + Gyroscope + Compass)
    - Gravity + Compass
    - Accelerometer + Compass
    - Deprecated Android Orientation Sensor (Complementary filter fusion of Accelerometer + Gyroscope + Compass)

    The source code is publicly available and the link can be found in the About-section.

    Tags: sensor fusion apps

    Users review

    from 102 reviews

    "Great"

    7.2