Scratch-free

I got really excited when I read the headline for self-repairing paint. Turns out it's for cars, but car today, house tomorrow, right? I could sure do with some instead of constantly having to touch up the animal-inflicted nicks and scratches on the walls and trim at the Cool House. Until then I'll have to make do with this handy little gizmo.
Of course what I'm really waiting for is a self-painting wall....