In an effort to bring iPhone programming knowledge to more people, Apple has launched the iPhone Developer Tech Talk World Tour. These free developer conferences will bring insight into the technology that goes behind iPhone apps and how to use the tools to create your own. 

This is what Apple has to say about it:

Don't miss this unique opportunity. The event is free, but space is limited.

Apple technology evangelists and engineers will soon be traveling the globe bringing iPhone development expertise to a city near you. Learn about the tools and technologies you'll use to create great iPhone applications, then work with the experts to optimize your code, refine your user interface, and apply the knowledge you gain from the sessions to enhance the capabilities of your iPhone application.

You can expect lectures on iPhone User Interface Design, Objective C and Game Development. The Tour will kick off in San Francisco on October 22nd. Other cities include Austin, Chicago, Los Angeles, New York and Seattle. A few cities in Europe, Asia Pacific and India are included as well.

[via MacRumors]