with this you could (in theory) make a short movie to be played at the touch of a button then stop (like in the museums and whatnot) by setting the print to change every .005 seconds or something and then return to the original when done so you can restart it.
From 24 frames per second we see a moving line.
So that would be 1000 : 24 = 41.9582307924376028529642Blah
So every 24 milliseconds a new picture.
I had this when it wasn't failed yet. It winned.