I just stumbled across this tutorial yesterday for mobile wordpress theming development on the mobile tuts plus site.
To create a wordpress theme that is accessible through a mobile device you may want to go through this tutorial. There are a few steps to it and a few things to sign up for and download – but it’s worth it!
First you need to be registered as an apple developer. This is free and easy enough to do. With this you’ll be able to download the software that you need to test this all out. It’s free once you’ve registered and is very useful.
JQtouch is a JQuery plugin for mobile web development on the iPhone, iPod Touch, and other new devices. You can download the zip for the plugin here or from their site .