What is motion tracking?
Introduction to motion tracking
AR motion tracking generally refers to the feature that uses computer vision and sensor fusion algorithms to track a device's six-degree-of-freedom position and orientation relative to the environment in real time. Some mixed reality SDKs provided natively by manufacturers or operating systems offer similar motion tracking features, such as Apple's ARKit, Google's ARCore, and Huawei's AR Engine. On some smart glasses, manufacturers provide similar motion tracking features. On the WeChat Mini Program platform, WeChat provides 6DoF AR capability, which is similar to motion tracking.
The share of devices supported by manufacturers or operating systems is relatively low. To enable motion tracking on more device models, EasyAR Motion Tracker uses computer vision and visual-inertial simultaneous localization and mapping (VI-SLAM) technology to implement real-time 6DoF tracking on more device models.
