Vuforia Engine supports positional device tracking which allows for 6 degrees-of-freedom tracking.
This article describes the Device Tracker APIs using examples from the native Android and iOS SDKs. For more information on Unity, refer to the Device Tracking in Unity article.
Positional device tracking uses Vuforia Fusion to provide the device's positional pose information relative to the world and other objects. Positional device tracking allows for features such as Ground Plane and Extended Tracking. It is enabled by the