hub

And I mean, Fermilab was the hub for the production of antimatter for quite a while.

Cities illuminating the dark Martian night, a hub for travel between the planets, industries setting foot in orbit terraforming a true multi-planetary future.

So the iPhone is basically the hub of it all...

And a charging pad for your Apple Watch, pass-through charging, so it doubles as a hub, and it also comes in three colors.