The new MacOS Sierra has two new icons for Siri. Here’s a quick overview, for the curious. We haven’t had the chance to try Siri out on a Mac yet, but the keynote revealed a few things about how the system works. Later, Siri had the chance to introduce herself, saying she liked living in an aluminum unibody device and didn’t mind the lack of Windows (cringe). WWDC 2016: Everything we know about MacOS Sierra “That’s right,” said Craig Federighi, Apple’s vice president of software engineering.
Apple’s worst kept secret was confirmed during the WWDC keynote address.