I'm going to be getting an iPad 2, when it comes out in the UK. And, I'm wondering how the iPad 2 does when taking pictures of printed documents, using it's rear facing camera. I know that it's low quality, so it won't be able to pick up detail, and I know that it doesn't have autofocus. So can apps still "convert" the text on the printed document, to text on the iPad 2? Can you post a few examples?