That's it.
Uh great .
Mm-hmm.
In  Okay. Um the interface contents. Well that's a just simple PowerPoint mock-up I want to m make it more as dynamic for you so I'll draw there. But , the main concept is um take one big touch screen. Um , always display the primary buttons clear and visible. Maybe even li like this with uh  u uses of a lot of space. And uh make the menu structure changeable. So if you press um system , that's