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Demonstrations scripts
======================

Collection of command-line scripts for demonstration purpose.

!!! note
      *Consider that all inline commands below have to be executed at the root of ArGaze package folder.*

!!! note
      *Use -h option to get command arguments documentation.*

## OpenCV window context

Load ArFrame with a single ArLayer from **demo_gaze_analysis_setup.json** file then, simulate gaze position using mouse pointer to illustrate gaze features.

```shell
python ./src/argaze/utils/context_run.py ./src/argaze/utils/demo/opencv_window_context_setup.json
```
## Tobii Pro Glasses 2

### Tobii live stream context

!!! note
    this demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo_data/* folder on A3 paper sheet.

Edit **tobii_live_stream_context_setup.json** file as below with your own parameters values:

```json
{
    "argaze.utils.contexts.TobiiProGlasses2.LiveStream" : {
        "name": "Tobii Pro Glasses 2 live stream",
        "address": "10.34.0.17",
        "project": "MyProject",
        "participant": "NewParticipant",
        "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": "aruco_markers_pipeline.json",
        "image_parameters": {
            "draw_times": true,
            "draw_exceptions": true
        }
    }
}
```

Then, execute this command:

```shell
python ./src/argaze/utils/context_run.py ./src/argaze/utils/demo/tobii_live_stream_context_setup.json
```

### Tobii post-processing context

!!! note
    this demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo_data/* folder on A3 paper sheet.

Edit **tobii_post_processing_context_setup.json** file as below with your own parameters values:

```json
{
    "argaze.utils.contexts.TobiiProGlasses2.PostProcessing" : {
        "name": "Tobii Pro Glasses 2 post-processing",
        "segment": "record/segments/1",
        "pipeline": "aruco_markers_pipeline.json",
        "image_parameters": {
            "draw_times": true,
            "draw_exceptions": true
        }
    }
}
```

Then, execute this command:

```shell
python ./src/argaze/utils/context_run.py ./src/argaze/utils/demo/tobii_post_processing_context_setup.json
```