Creating a panoramic photo
<p>I want to be able to create a panoramic photo app or something that will be able to stitch multiple photos together (much like google photo sphere), but before I start I want to get a bit more information how it is done. </p>

<p>Is it done using the <code>UIImagePickerController</code> framework?</p>

<p>Is there any other useful API's or anything out there I can use?</p>

<p>Can somebody give me a brief overview of how this works.</p>