It just refreshed my memory that
Sony showed a tech demo whereby they use real-world lighting which affects Augmented Reality objects, exactly how this video interprets. It just *clicked* in my head when I saw that GIF, so thanks.
EDIT: I just found the GAF thread about the AR videos and it was posted by you! haha
I would think we might see 3D facial scanning with the Camera because of the two cameras combined, and use the sculpting tech to re-create a more detailed face with it, maybe even scanning real-world objects for use in a 3D world LBP-esque title and create worlds and games like people did with LittleBigPlanet(and 2) and I think how Project Spark is (but not quite sure, not up to date with that game so correct me if I'm wrong)