"Based on the spatial relationship of the objects, the augmentation object to be rendered is determined, e.g., by searching a database."

They note a data base on the device, which would be limited of all real world surroundings or objects.

They also note subtly in other claim terms...server, or other such type data base....which would make the platform more worldly.

e.Digital spells out, what they subtly point out.

doni