The “Introduction to iOS Software Development” session, part of the mobile track at QCon London 2011 last March, including the full one-hour long video & slides, is available at the InfoQ site!
By the way, check out the “Mobile App Privacy — You’re Doing It Wrong (and So Am I)” session by Graham Lee, also available on InfoQ.
Many thanks to the InfoQ team for publishing these talks!
PS: don’t forget to check out, from the same conference, Mike Lee’s Making Apps That Don’t Suck talk!