Neat! So, if anyone doesn't know what to give me for Christmas, hint hint!
Though I thing you're exaggerating about the software being more costly to develop than the hardware - the process is impressive, but conversion from images to 3D is a well understood process. See:
http://ccwu.me/vsfm/doc.htmlfor an open source version. Example:
Stitching images together, the same.
It seems to be greatly implemented though, with a very nice interface!