Yes, but I would pay a thousand dollars for that device. And given the mediocrity principle, I am certain I'm not the only one willing to pay that much. And if

Yes, but I would pay a thousand dollars for that device. And given the mediocrity principle, I am certain I'm not the only one willing to pay that much. And if we apply a layer of abstraction and talk about a Google Glass-like device, then, where there is no screen, I think the number(s) go up, both in potential customer base and price capacity.