from AdWeek article “The iPhone 5 Will Be Cool, but Probably Not This Cool”
“Probably not this cool?” Maybe you mean “Probably not this unintuitive or able to make within the next 10 years considering normal technological advances.”
This kind of stuff is purely masturbatory, and while fun to look at for two seconds, probably is best spent making actual usable interfaces.
P.S. And since when is it cool for concepts to take something that already exists and make it thinner? If this were possible, why wouldn’t they just do it?