docs/user_guide/gaze_analysis_pipeline/introduction.md


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Overview
========

This section explains how to build gaze analysis pipelines for various use cases.  

First, let's look at the schema below: it gives an overview of the main notions involved in the following chapters.

![Gaze analysis pipeline](../../img/gaze_analysis_pipeline.png)

To build your own gaze analysis pipeline, you need to know:

* [How to edit timestamped gaze positions](../timestamped_gaze_positions_edition),
* [How to deal with an ArFrame instance](../ar_frame_configuration_and_execution),
* [How to deal with an ArLayer instance](../ar_layer_configuration_and_execution),
* [How to log resulted gaze analysis](../gaze_analysis_logging),
* [How to visualize heatmap](../heatmap_visualisation).

More advanced features are also explained like:

* [How to load module from another package](../advanced_topics/module_loading)