T13Edge swipe — the previous screen lives just off the left edgeSource — iOS system back-swipe, rebuilt as page furnitureDesktop — swapped for a back button; edges aren't discoverable with a mouse
ServicesDrawn, not assembled.
TemplatesThe archive — 14 live.
Swipe in from the very left edge. Start anywhere else on the screen and nothing happens — the edge itself is the affordance.