I like “this Flickr set from Brent Simmons”:http://www.flickr.com/photos/brentsimmons/sets/72157623879850432/ showing the stages of building NetNewsWire for the iPad. It’s exactly the process I’m going through right now with my new app. Get some placeholder views and tables in there, then iterate, each time filling in more of the missing pieces.
iPad interface design is also proving to be much more difficult than I thought it would be. Concepts that work on the iPhone don’t necessarily translate to the larger device, and there are very few iPad apps to draw inspiration from. There’s no standout app from Apple’s lineup either, at least not in the way that iTunes 1.0 defined nearly every Mac app to follow. With the exception of some very basic ideas like splitviews collapsing in portrait mode, and a generous sprinkling of popovers, I’ve yet to see much consistency from new touch apps.
Apps that have had the biggest influence on me so far: from the iPhone, Birdfeed and Pastebot; and on the iPad, Mail and Twitterrific. Send me a reply “on Twitter”:http://twitter.com/manton if you have any other recommendations.