> For the complete documentation index, see [llms.txt](https://renownedgames.gitbook.io/ai-tree/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://renownedgames.gitbook.io/ai-tree/perception-system/useful-components.md).

# Useful Components

This section covers useful components for working with [Perception System](/ai-tree/perception-system/quick-start.md).

{% content-ref url="/pages/ghzKcBYqkYnRtIIgt1NG" %}
[AI Perception Blackboard](/ai-tree/perception-system/useful-components/ai-perception-blackboard.md)
{% endcontent-ref %}

{% content-ref url="/pages/dTumu52TVI8k4werEr1C" %}
[AI Perception Source](/ai-tree/perception-system/useful-components/ai-perception-source.md)
{% endcontent-ref %}