This article talks about how Apple is making gaming controllers for iPods, iPads, and iPhones. It looks like a Xbox controller. It has the same buttons for the xbox controller but the D pad is different. It has the arrows for the D pad instead of the nun chuck for the Wii.
I like this article because since we have iPads, we can play games on the iPad with the remote instead of using our fingers to press the iPad. This article has a lot of things that can go with the iPad, iPod, and iPhone. You can play awesome games with the controller.