Apple's Safari 4 UI changes hint at plans for Snow Leopard
The new public beta release of Safari 4 reveals the deepest look yet at the future of Apple's software, hinting at what's in store for the closely guarded user interface revamp coming in Mac OS X 10.6 Snow Leopard, as well as appropriating ideas from other browsers and adding some original flourishes, some of which go boldly and decisively past the company's existing human interface design guidelines.