Key points are not available for this paper at this time.
The advent of metaverses provide exciting opportunities for augmented reality research. We have created a number of interactions between the metaverse Second Life and the real world. Camera phone image matching creates portals and triggers the metaverse to mimic real locations. Image processing, tracking, projection and 3D video sprites create varied possibilities for people and avatars to have presence in each others worlds.
Wright et al. (Wed,) studied this question.