confidence in the robot just to work anywhere anytime and that's something that we kind of struggle with is how to like communicate limitations in an effective way because it does work so well in so many cases okay talk a little bit about mapping so and by talk I mean show this video so these are just you know vark like a voxel representation over the user camera video basically just to to look cool so in terms of dense mapping so that the goals from state estimation are different right because for estimating