forth by hoc right originally about supervise and that work would suggest that this system should be able to do something even richer which is to do something like visual system identification so in the phenomena that you've you've talked about you look at the first frame and you can make predictions about what's going to happen because you live in this world but there are situations where I can't predict this observing the dynamics helps me predict the dynamic so if I like let me say it's seeing or someone with a fuse