This application provides an engaging visualization of your device's 3D orientation through an interactive 3D compass. By harnessing the power of multiple sensors and advanced sensor-fusion techniques, it offers a comprehensive demonstration of how data from the Gyroscope, Accelerometer, and compass can be combined to create a dynamic, rotatable 3D compass.
A standout feature of this application is its innovative approach to sensor fusion, introducing two new virtual sensors: "Improved Orientation Sensor 1" and "Improved Orientation Sensor 2." These sensors blend the Android Rotation Vector with a virtual Gyroscope, resulting in unparalleled stability and precision in pose estimation.
For a detailed comparison, the application includes the following sensors:
- Improved Orientation Sensor 1: A sensor fusion of the Android Rotation Vector and Calibrated Gyroscope, offering less stability but greater accuracy.
- Improved Orientation Sensor 2: Another sensor fusion of the Android Rotation Vector and Calibrated Gyroscope, providing more stability but slightly less accuracy.
- Android Rotation Vector: Utilizes a Kalman filter to fuse data from the Accelerometer, Gyroscope, and Compass.
- Calibrated Gyroscope: Presents the separate result of the Kalman filter fusion of the Accelerometer, Gyroscope, and Compass.
- Gravity + Compass: Combines data from the Gravity and Compass sensors.
- Accelerometer + Compass: Integrates data from the Accelerometer and Compass.
- Deprecated Android Orientation Sensor: Uses a complementary filter to fuse data from the Accelerometer, Gyroscope, and Compass.
The source code for this application is available to the public, with the link provided in the About section.
What's New in Version 2.0.117
Last updated on Jul 22, 2024
The latest update features a complete redesign of the user interface, transforming it into a visually stunning 3D compass experience.
Tags : Libraries & Demo
