# Riff AI_SCREEN contract — registry

> **Status:** Adopted normative AI_SCREEN contract\
> **Authority:** Registered by [Riff system requirements](requirements.md). Central system, queue,
> playlist, mode, icon, performance, and verification requirements remain controlling.

This page is a bounded registry. The linked children own the detailed requirements.

## Sections

- [1. Scope and entry](ai-screen-scope-and-entry.md)
- [4. Arousal/valence canvas](ai-screen-arousal-valence-canvas.md)
- [4. Arousal/valence canvas — continued 1](ai-screen-arousal-valence-canvas-continued-1.md)
- [6. Geometry, accessibility, and verification](ai-screen-geometry-accessibility-and-verification.md)