FB page of Dishonored shared a news recently which says that new info is coming from 'PC Gamer UK' magazine soon. There are three new screenshots and interview with Raphael Colantonio posted online http://www.pcgamer.com/2011/08/04/dishonored-gets-a-dev-diary-and-new-screenshots-full-preview-in-latest-issue-of-pc-gamer-uk/
I love the example he makes of stopping time just as someone fires a bullet, then possessing the character and positioning him in front of the bullet that's frozen in time to kill him.
I'm sure tons of creative things can be done by possessing the bodies of enemies.