Which of following statements are correct for Augmented Reality?

In Vuforia, the number of targets that your app can recognize and track simultaneously will depend on the types of databases that you utilize and also the target types. Vuforia supports both local and online target databases for Image Targets. These are referred to as (...) and (...) databases respectively?

_____ overlay digital information onto the real world.

The source code for this project is hosted on _____ and the compiled SDKs for all platforms (Mac OS X, PC, Linux, Android, iOS), along with the ARToolKit plug-in for Unity3D?

Multiple can be used to represent different objects or coordinate systems in an AR application. Additionally, a pattern can perform an important function in calculating the orientation of a square , since a pattern, being rotationally asymmetric, distinguishes between the four possible orientations of a marker in two dimensional space?

_____ is a breakthrough technology that can reconstruct the user’s physical environment as a 3D mesh. It enables developers to create a whole new class of games and realistic product visualization experiences, where the content can interact with physical objects and surfaces in the real world?