For 30 years, the dominant metaphor in computing has been the desktop: files, folders, and documents. But with apps like Apple’s Siri and Google Now, developers should be looking to a far more futuristic paradigm: the natural-language, contextually aware human-computer "conversation."
With iOS 7 developers see the greatest changes to the OS since its inception. To meet those changes some developers are risking their whole business on the upgrade. Here’s what seven of them said about the good and the bad of transitioning their popular apps to iOS 7.