A __ marker is an easily detected feature in proximity to and as a point of reference to an object targeted for tracking. __ markers can be knowingly and intentionally placed or naturally exist in a scene. Natural Feature Tracking (NFT) is the idea of recognizing and tracking a natural scene that is not (seemingly) augmented with markers.

Which is NOT a method of detection from Camera images? A key measure of AR systems is how realistically they integrate augmentations with the real world. The software must derive real world coordinates, independent from the camera, from camera images. That process is called image registration which uses different methods of computer vision, mostly related to video tracking.

ARToolKit is well known for the appearance of its about the traditional template square marker: square markers with a black border, and with an arbitrary user-definable image in the interior. The '__' marker used by default in the ARToolKit examples is an iconic example?

In Vuforia Software kit, ___ allows the tracking a degree of persistence once a target has been detected. As the target goes out of view, Vuforia uses other information from the environment to infer the target position by visually tracking the environment?

One of the most basic problems currently limiting Augmented Reality applications is the ____ problem. The objects in the real and virtual worlds must be properly aligned with respect to each other, or the illusion that the two worlds coexist will be compromised. More seriously, many applications demand accurate ____?

A _____ is a GPS coordinate that associates content such as videos, audio to a specific location?

In Augmented Reality, __ is useful for applications that need to recognize both individual words and a series of words. The Vuforia software can detect any English word, with no need for training them beforehand.

Augmented Reality Markup Language (ARML) is a data standard developed within the Open Geospatial Consortium (OGC). Which answers are related to this? (choose all that apply)

What is required to use AR? (choose all that apply)

Which answer describes Key Tracking Technology?

Which is NOT a AR development toolkit?