Sensor fusion

This application showcases the 3D orientation of your device through an interactive 3D compass, leveraging the power of multiple sensors and sophisticated sensor-fusion techniques. By harnessing data from the Gyroscope, Accelerometer, and compass, the app presents a dynamic 3D compass that reflects the device's movements in real-time.

A standout feature of this application is its innovative use of virtual sensor fusion. The "Improved Orientation Sensor 1" and "Improved Orientation Sensor 2" integrate the Android Rotation Vector with a virtual Gyroscope sensor, resulting in an unprecedented level of stability and precision in pose estimation.

For users interested in comparing different sensor technologies, the app offers a variety of sensor options, including:

• 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 (Utilizes Kalman filter fusion of Accelerometer, Gyroscope, and Compass)
• Calibrated Gyroscope (Result of Kalman filter fusion of Accelerometer, Gyroscope, and Compass)
• Gravity + Compass
• Accelerometer + Compass
• Deprecated Android Orientation Sensor (Uses complementary filter fusion of Accelerometer, Gyroscope, and Compass)

The source code for this application is openly accessible, and you can find the link in the About-section of the app.

What's New in the Latest Version 2.0.117

Last updated on Jul 22, 2024

The latest version features a complete overhaul of the user interface, transforming it into a more immersive 3D compass experience.

Sensor fusion Screenshots