







Addressable Space Chenoe Hart 1. Hidden Floors You may not notice in everyday life when a building you walk into is constructed of words and numbers in addition to bricks and mortar. Consider the composition of One Burrard Place, a condominium in Vancouver. It was described as
Habitat's road to release: 01 simplespace - building [at] habitat
First up: a pre-implementation of permissioned spaces
Reintroducing Spaces - Daniel's Leaflets
Now with better perspective, zooming out and re-motivating the design of spaces, the new primitive for non-public data on atproto.
Habitat's road to release: 03 ReBAC on spaces - building [at] habitat
Fine-grained permissioning on top of spaces.
Spaces as Layers - Nick's Blog
Public anchor records paired with sidecar records in permissioned spaces give ATProtocol apps a composable pattern for blending open discoverability with controlled access.
Developer Experience Goals for Atproto Spaces - AT Protocol
A new series nailing down the moving parts of building on Spaces

Federating friendly spaces - Roomy
hearkening back to the cozy vibes of old-web neighborhoods

Habitat & permission spaces for organizations - building [at] habitat
Our plans for organizational permissions on spaces
Digital Spaces Directory | New_ Public
As the social media landscape changes and a new wave of digital spaces emerges, this Directory is meant to be a resource for our field — a jumping-off-point for further exploration and research for anyone who’s interested in studying, building, stewarding, or simply using digital social platforms. We hope this will inspire creative exploration, spark new collaborations, and highlight important progress.

Spatial Analysis - at:// pizza thoughts
Some dense protocol theorizing about atproto spaces
Spatial Analysis - at:// pizza thoughts
Some dense protocol theorizing about atproto spaces
Three schemes for shared-private storage - Paul's Leaflets
Where Does Community Live? - some responses - Connected Places
I agree that the architecture of a space matters, but I'm not sure the extent we agree as to how much a protocol really matters, versus what we build with them. Roundabout is built on atproto, and I'm quite happy with the decision. I think our architecture very strongly supports our communities.
Screen As Room: An Architectural Perspective on User Interfaces — Christoph Locher · Interaction Designer
With the use of video games as social spaces being observed for several years and the increased focus put on virtual social spaces due to the scarceness of physical social spaces in the last months, the concept of “spatial interfaces” is once again at the center of discussions. I want to add an alternative perspective to this, looking at the properties of physical spaces as metaphors, rather than models, for interfaces and exploring seven of them in more detail.
Permissioned Data Shapes: Self-Only Bookmarks - Nick's Blog
A self-only space is the smallest shape permissioned data can take: one authority, one member, one repo, and private bookmarks that share a record shape and a write path with public ones.