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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.*
## Gaze analysis pipeline demonstration
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/demo_gaze_analysis_run.py ./src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
```
## ArUco markers pipeline demonstration
Load ArUcoCamera from **demo_aruco_markers_setup.json** file then, detect ArUco markers into a demo video source and estimate camera pose.
```shell
python ./src/argaze/utils/demo_aruco_markers_run.py ./src/argaze/utils/demo_data/demo_aruco_markers_setup.json -s ./src/argaze/utils/demo_data/demo.mov
```
!!! note
To reproduce this demonstration with live video source (-s <DEVICE_ID>), print **A3_demo.pdf** file located in *./src/argaze/utils/demo_data/* folder on A3 paper sheet.
## Worn device stream demonstration
Load ArUcoCamera from a configuration file then, stream and process gaze positions and image from any worn eye-tracker device.
### With Tobii Pro Glasses 2 device
To use a Tobii Pro Glasses 2 device, you need to edit **provider_setup.json** file as below with your own parameters values:
```shell
{
"TobiiProGlasses2" : {
"address": "10.34.0.17",
"project": "MyProject",
"participant": "NewParticipant"
}
}
```
```shell
python ./src/argaze/utils/worn_device_stream.py ./src/argaze/utils/demo_data/demo_aruco_markers_setup.json
```
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