It was quite obviously either completely rendered, or rendered on top of an actual video. It felt like a plain commercial, with "cgi" added ontop of it for effect. I mean, no one expects little flying transparent windows to pop out the side of their card, do they? Of course not. So I don't think they were doing it surreptitiously, but merely to make a pretty "commercial" to sell their product.
Well, sure, but for a device that pushes some technological limits (a responsive touchscreen UI built into a credit card) I think seeing it in action is pretty important. So far all I know is what they want it to be like, which means little to me.
