# Host Projection

> Descriptive data about the coordination graph that a host injects into every bounded reader's context, the only channel through which such a reader learns anything about the surfaces.

Record: `lexicon:host-projection`
Kind: artifact
Layer: [Execution Core](https://banes-lab.com/records/layer/execution-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-host-projection

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Bounded Reader](https://banes-lab.com/records/lexicon/bounded-reader.md) and before [Venue](https://banes-lab.com/records/lexicon/venue.md).

## Category

- [Coordination Surfaces](https://banes-lab.com/records/lexicon-category/coordination-surfaces.md)

## Required by

- [Projection Channel](https://banes-lab.com/records/architecture/projection-channel.md)

## Linked from

- [Coordination Surfaces](https://banes-lab.com/ontology/principles/architecture-category-coordination-surfaces.md)
- [Coordination Surfaces](https://banes-lab.com/ontology/lexicon/lexicon-category-coordination-surfaces.md)

## Evidence in the code

- [models/coordination.model.md](https://banes-lab.com/source/coordination/models/coordination.model.md.md)