iOS 11 FAQ: Apple seeds developer beta 8, watch ARKIt videos

Editors’ note: We’ve updated this story to include information about the newest iOS 11 developer release and ARKit demo videos.Siri in iOS 11 has learned to sound like an actual human—and that’s just the beginning when it comes to the new mobile operating system for iPhones and iPads.Apple CEO Tim Cook and friends gave us a full overview of iOS 11 during Apple’s Worldwide Developers Conference keynote on Monday. New features include sweeping new upgrades to Siri, a