Not surprisingly, the main attraction of today's Apple event is the company's new smartwatch. But there's more, a lot more leading up to that announcement. As part of its new MacBook unveiling, Apple has revealed a newly designed trackpad, dubbed Force Touch. The redesigned trackpad comes with what Apple is calling a Taptic Engine, which produces tactile feedback that lets you "feel" what's happening on the screen, rather than just see it. It's "not a diving board," Apple Senior Vice President of Worldwide Marketing Phil Schiller said on stage about the trackpad, which is now pressure-sensitive and no longer hinged (as was the case on previous MacBooks).