Believe it or not, not every device or piece of software Apple design guru Jony Ive has conceived looks as smooth and precise as an iPhone. In fact this week a conversation has come to light - one between Jony Ive and the director of the next Star Wars film, J.J. Abrams. In a chat between the two, Abrams suggests that Ive made "very specific" suggestions on how a re-designed lightsaber might look. Not smooth, nor refined. Just the opposite - far more gritty.