Very cool IBM commercial but perhaps you want to know more. Here's a longer (22-min), but very interesting video: David Ferrucci of IBM discusses the DeepQA Project; the technology and architecture behind IBM's newest technological innovation, the question answering and natural language processing system, Watson.
It IS exciting! And wicked cool!
And p.s. can I get of those nifty clear dry-erase boards in my office?
UPDATE: Seen on Twitter: Check out this preview: NOVA PBS Special on @IBMWatson: "Smartest Machine on Earth." Premiering Feb 9 @ 10pm EST http://to.pbs.org/hjNGwC