Every year at WWDC, Apple kicks off a new cycle of operating system updates that will change the faces of the devices we use every day for the next year. On June 8, we’ll get our first glimpse at what the “27” operating systems will bring, which will lead to their arrival in the fall and numerous major updates all the way through next May, when the cycle will begin again.

I’ve been attending Apple’s WWDC since sometime in the 1990s, which is… a long time. But this year’s event promises to be one of the most interesting ones yet, mostly because in