Here's a new video from Starbreeze's FPS make over of Syndicate that shows off the powers the DART 6 chip that's implanted in your brain. The gist is that it allows you to do fun things like see enemy positions, slow down time, and impose your will on enemies and their weapons. It's pretty slick stuff but the real fun comes in the co-op world where you can heal your squad mates and other fun things like detonating EMPS's
I have to admit that I'm starting to get interested in the game as it's starting to feel like an action oriented version of Deux Ex. If you want more info on the game check out the interview
I did with the game's executive producer back in October.