Activision showing off their new engine (no name yet)
""A presentation at GDC has given the first glimpse at Activision’s next generation graphics technology, and potentially the next Call Of Duty.""
http://goo.gl/xpZjG
Also some info about the new cod
http://www.youtube.com/watch?v=q3NnwrQXem8
If you ask me this engine had to be in black ops 2 but at least the new cod will be something refreshing (i hope)