Is Siri AI? How Apple's Voice Assistant Really Works

Apple finally gave Siri the kind of upgrade people have been asking for, on and off, for years. The new Siri AI is not just better speech recognition or a slightly smarter search box. Apple says it can understand what is on your screen, use personal context across messages and email, answer questions from the web, and take actions across apps. That moves Siri from a voice shortcut into something that looks a lot more like a real assistant. That matters because Siri has always been one of the m...