baselines so what are some other things we're looking at again a principal pixel control shown in yellow that's the top curve and both plots then input input change frequency just try to have an auxiliary law that says can I predict how what I see will change as a function of my action so that's really learning a dynamics model that's shown in blue and then shown in green is in Petri constructions that's a bit like a Dae I have an input make a little representation reconstructed back out and so what we see is that these