Sources for Bloomberg are backing claims that lead Apple designer Jonathan Ive is engaging in a major design overhaul for iOS 7. As has been reported previously, the sources say that Ive is avoiding the skeuomorphism favored by former iOS head Scott Forstall, for example ditching the shelving metaphor used by Newsstand. He is also allegedly pursuing "dramatic changes" to the Mail and Calendar apps, though what that means is unclear.
