I'm not entirely sure what you mean by this question...
I'm assuming that you mean is it going to be possible to prove the existence of an apparition, ie a ghost. If this is the case then probably not; ghosts don't really exist and if they did, almost by definition it is impossible to capture them on camera, or prove their existence another way.
On the same hand, in some ways, if you mean to create an apparition, then no. This will never be possible.



