The video covers most of everything we’ve heard thus far. It shows a revamped Notification Center, with a new easy-to-read layout, and the oft-rumored Healthbook app connecting to an iWatch. It also suggests how Siri could use Shazam’s tech, and how CarPlay could help keep drivers safe…
Again, all of these features have been mentioned in previous reports on iOS 8, so it’s possible that they could make it into the firmware (although the design might be off). In fact, most of the intel comes from 9to5Mac’s often-accurate Mark Gurman, so that adds further weight to the possibility.