Documentating the use of worn_device_stream script.

1 files changed, 22 insertions, 0 deletions

diff --git a/docs/user_guide/utils/demonstrations_scripts.md b/docs/user_guide/utils/demonstrations_scripts.md
index f2f3bad..a911173 100644
--- a/docs/user_guide/utils/demonstrations_scripts.md
+++ b/docs/user_guide/utils/demonstrations_scripts.md
@@ -27,3 +27,25 @@ python ./src/argaze/utils/demo_aruco_markers_run.py ./src/argaze/utils/demo_data
 
 !!! 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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