Problem

Conventional windows expose applications, but they do not give spatial objects, relationships, behavior, and persistent state durable semantic identity.

What I built

The current vNext runtime foundation and M2A room checkpoint direction, with spatial objects, direct manipulation, persistence, and a Windows-first host boundary.

Architecture / decisions

World Core owns durable truth.

  1. 01 / StateWorld Core owns durable truth for spatial objects, relationships, behavior, and persistence.
  2. 02 / RenderThree.js stays in the trusted renderer rather than becoming the source of durable state.
  3. 03 / BoundaryDescriptors and resource updates cross validated boundaries.
  4. 04 / HostFiles, processes, applications, network access, and credentials remain under host-controlled authority.

Evidence

Saved M2A room checkpoint with a spatial screen placeholder, table, brick objects, object panel, trusted controls, and connected state
Saved M2A room checkpoint: a real spatial-room state, not a finished product claim.

Result

A real spatial-room checkpoint and implemented authority model, not a claim that the final product is complete.

Technologies

Current boundary / unfinished work

The large application screen is a placeholder in this saved M2A room checkpoint; live generic Windows surface streaming was not complete at this checkpoint.