Tobii Pro Glasses 2
===================

ArGaze provides a ready-made context to work with Tobii Pro Glasses 2 devices.

To select a desired context, the JSON samples have to be edited and saved inside an [ArContext configuration](../configuration_and_execution.md) file.
Notice that the *pipeline* entry is mandatory.

```json
{
	JSON sample
	"pipeline": ...
}
```

Read more about [ArContext base class in code reference](../../../argaze.md/#argaze.ArFeatures.ArContext).

## Live Stream

::: argaze.utils.contexts.TobiiProGlasses2.LiveStream

### JSON sample

```json
{
	"argaze.utils.contexts.TobiiProGlasses2.LiveStream": {
		"name": "Tobii Pro Glasses 2 live stream",
		"address": "10.34.0.17",
		"project": "my_experiment",
		"participant": "subject-A",
		"configuration": {
			"sys_ec_preset": "Indoor",
			"sys_sc_width": 1920,
			"sys_sc_height": 1080,
			"sys_sc_fps": 25,
			"sys_sc_preset": "Auto",
			"sys_et_freq": 50,
			"sys_mems_freq": 100
		},
		"pipeline": ...
	}
}
```

## Segment Playback

::: argaze.utils.contexts.TobiiProGlasses2.SegmentPlayback

### JSON sample

```json
{
    "argaze.utils.contexts.TobiiProGlasses2.SegmentPlayback" : {
        "name": "Tobii Pro Glasses 2 segment playback",
        "segment": "./src/argaze/utils/demo/tobii_record/segments/1",
        "pipeline": ...
    }
}
```