If you missed out on WWDC, Apple’s published all of their session videos online for developers who were unable to attend the conference. There’s a bunch, and poking through their listing can be a bit overwhelming for those who are just getting started with developing or designing for iOS. Tobias Ahlin has compiled a nice list of all of the design related sessions for iOS and OS X from WWDC 2012.
You’ll need a free developer account to watch the videos, but it’s worth it. There’s a lot to learn, and a lot of new features worth checking out. We recommend heading over to his blog and checking out his listing.
Not much else to say. I just wanted to point you in his direction.