I once saw some experiments where they showed people some movies where the sound was offset from the picture by some time shift, either too slow or too fast. Within a surprisingly large range the mind could easily meld the two out of sync signals together so that it appeared that they were synchronized. Of course beyond the threshold that illusion fell apart, but still was pretty interesting.
The weaving of still pictures of a movie into ... a movie is also an interesting concept.
Maybe vision and tactile works the same way? Could one influence the other?
It's amazing how well our brains are built to pretend.