docs/user_guide/gaze_analysis_pipeline/pipeline_modules/gaze_movement_identifiers.md


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Gaze movement identifiers
=========================

ArGaze provides ready-to-use gaze movement identification algorithms.

Here are JSON samples to include a chosen module inside [ArFrame configuration](../ar_frame_configuration_and_execution.md) *gaze_movement_identifier* entry.

## Dispersion threshold identification (I-DT)

```json
"DispersionThresholdIdentification": {
	"deviation_max_threshold": 50,
	"duration_min_threshold": 200
}
```

[See in code reference](../../../argaze.md/#argaze.GazeAnalysis.DispersionThresholdIdentification.GazeMovementIdentifier)

## Velocity threshold identification (I-VT)

```json
"VelocityThresholdIdentification": {
	"velocity_max_threshold": 10,
	"duration_min_threshold": 200
}
```

[See in code reference](../../../argaze.md/#argaze.GazeAnalysis.VelocityThresholdIdentification.GazeMovementIdentifier)