iPhone application development is a process. Designing a killer application. Developing it. Getting it into the Apple store.

To understand the process from stem to stern, Stout Systems undertook its own iPhone application project, iSoBusy.

The application is a tongue-in-cheek twist on a traditional mobile phone app theme: the �fake phone call� that gives a user an exit strategy from dull or uncomfortable situations.

John W. Stout recently did an informative presentation on the story of iSoBusy. The slides can be seen on SlideShare.