Agency Display
==============

.. note::

   ``agency.display`` is planned architecture. This page defines product
   boundaries and contracts; it does not claim that the module is implemented.

Agency Display extends the agent operating system to physical and virtual
terminals: kiosk browser windows, shop tablets, taxi tablets, municipal signs
and interactive dashboards. Agents publish sandboxed HTML/CSS/JavaScript Views,
assign them to terminals, and update shared state through revisioned Scopes and
Properties.

The design takes the reactive ideas of Nabla Link and applies Agency's runtime
rules: PostgreSQL authority, explicit services and policies, Channels
projections, persistent Missions, auditable Agents and recoverable clients.

Core boundaries
---------------

Display runtime
   Identity, pairing, credentials, View versions, Assignments, Scopes,
   Properties, interactions, commands and render acknowledgements.

Geospatial fleet
   Positions, map projections, GeoZones, deterministic targeting and campaign
   delivery for fixed or moving terminals.

Media fleet
   Cameras/audio sources, samples, retention, signed media access and semantic
   events. Full media does not travel through Channels JSON frames.

Veronica
   Defines intent, delegates specialist work and handles exceptions. She does
   not evaluate every GPS tick or video frame.

See :doc:`runtime`, :doc:`fleets` and :doc:`security`.

.. toctree::
   :maxdepth: 1

   runtime
   fleets
   security