Thorsten Heins Shows BlackBerry 10 Dev Alpha Device - N4BB.COM - YouTube
http://www.youtube.com/watch?feature...&v=ztFimQiJRWI
What to watch out for in the video?
Blackberry 10 flow
Blackberry 10 multitasking
Blackberry 10 Home screen Ui
Blackberry 10 unified inbox (phone call log, BBM, email icons etc)
Blackberry 10 Gestures
Adaptive App menus
Camera