Since June, Ted Talks, the series of video and audio podcasts produced by the annual invite-only conference called Ted, has been wowing audiences with heady doses of architecture, politics, and philosophy that are neatly packaged into short, digestible segments. In the episode released last Monday, 31 July 2006, Jeff Han demonstrates the Multi-touch User Interface that we covered a few months ago. He narrates the applications he shows off with an optimistic vision of the future where the "completely intuitive...interface just kind of disappears." Check out his talk and more brain food on TedTalks or iTunes.