iOS+Misc

Links on the Objective-C Programming Language
iOS Developer Library: The Objective-C Programming Language.

Links on the iOS Platform and the Cocoa Framework
CS193P "iPhone Application Development" @ U. Stanford: lessons (HD video), downloads. Useful tutorials from "Switch on the Code": "Using SQLite", "Reading the Accelerometer", "Getting Your Location", "A Simple Localization Example". iOS Developer Library: Cocoa Design Patterns. From Ed Burnette's blog: iPhone vs. Android development. XCodeItalia's channel on YouTube: @http://www.youtube.com/user/XCodeItalia.

Links on the iPad device
iOS Development: iPad Sample Code.

Links on the iPod Touch Device
None so far.