I'm just curious why I've never seen and can't find any apps that can use the dual back cameras to take 3-D photos. Is it a total lack of interest problem (3-D being so 2009) or an API problem (no access to both cameras, with only the manufacturer having access to the second back one)? I used to have the HTC Evo 3D and it was my favorite phone and I'd always hoped that the dual camera phones could be somehow used to achieve the same end (I know the separation of lenses was a few times greater in the HTC Evo 3D). TIA.