Updating ArContext documentation.

1 files changed, 15 insertions, 42 deletions

diff --git a/docs/user_guide/utils/demonstrations_scripts.md b/docs/user_guide/utils/demonstrations_scripts.md
index ed2f8d9..d83915f 100644
--- a/docs/user_guide/utils/demonstrations_scripts.md
+++ b/docs/user_guide/utils/demonstrations_scripts.md
@@ -11,7 +11,7 @@ Collection of command-line scripts for demonstration purpose.
 
 ## Random context
 
-Load **random_context.json** file to analyze random gaze positions.
+Load **random_context.json** file to analyze random gaze positions:
 
 ```shell
 python -m argaze ./src/argaze/utils/demo/random_context.json
@@ -19,7 +19,7 @@ python -m argaze ./src/argaze/utils/demo/random_context.json
 
 ## OpenCV window context
 
-Load **opencv_window_context.json** file to analyze mouse pointer positions over OpenCV window.
+Load **opencv_window_context.json** file to analyze mouse pointer positions over OpenCV window:
 
 ```shell
 python -m argaze ./src/argaze/utils/demo/opencv_window_context.json
@@ -27,12 +27,12 @@ python -m argaze ./src/argaze/utils/demo/opencv_window_context.json
 
 ## Tobii Pro Glasses 2
 
-### Tobii live stream context
+### Live stream context
 
 !!! note
-    this demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
+    This demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
 
-Edit **tobii_live_stream_context.json** file as below with your own parameters values:
+Edit **tobii_live_stream_context.json** file as to select exisiting IP *address*, *project* or *participant* names and setup Tobii *configuration* parameters:
 
 ```json
 {
@@ -50,45 +50,35 @@ Edit **tobii_live_stream_context.json** file as below with your own parameters v
             "sys_et_freq": 50,
             "sys_mems_freq": 100
         },
-        "pipeline": "aruco_markers_pipeline.json",
-        "catch_exceptions": true,
-        "image_parameters": {
-            "draw_times": true,
-            "draw_exceptions": true
-        }
+        "pipeline": "aruco_markers_pipeline.json"
     }
 }
 ```
 
-Then, execute this command:
+Then, load **tobii_live_stream_context.json** file to find ArUco marker into camera image and, project gaze positions into AOI:
 
 ```shell
 python -m argaze ./src/argaze/utils/demo/tobii_live_stream_context.json
 ```
 
-### Tobii post-processing context
+### Post-processing context
 
 !!! note
-    this demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
+    This demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
 
-Edit **tobii_post_processing_context.json** file as below with your own parameters values:
+Edit **tobii_post_processing_context.json** file to select an existing Tobii *segment* folder:
 
 ```json
 {
     "argaze.utils.contexts.TobiiProGlasses2.PostProcessing" : {
         "name": "Tobii Pro Glasses 2 post-processing",
         "segment": "record/segments/1",
-        "pipeline": "aruco_markers_pipeline.json",
-        "catch_exceptions": true,
-        "image_parameters": {
-            "draw_times": true,
-            "draw_exceptions": true
-        }
+        "pipeline": "aruco_markers_pipeline.json"
     }
 }
 ```
 
-Then, execute this command:
+Then, load **tobii_post_processing_context.json** file to find ArUco marker into camera image and, project gaze positions into AOI:
 
 ```shell
 python -m argaze ./src/argaze/utils/demo/tobii_post_processing_context.json
@@ -96,30 +86,13 @@ python -m argaze ./src/argaze/utils/demo/tobii_post_processing_context.json
 
 ## Pupil Invisible
 
-### Pupil Invisible live stream context
+### Live stream context
 
 !!! note
-    this demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
+    This demonstration requires to print **A3_demo.pdf** file located in *./src/argaze/utils/demo/* folder on A3 paper sheet.
 
-Edit **pupillabs_live_stream_context.json** file as below with your own parameters values:
-
-```json
-{
-    "argaze.utils.contexts.PupilLabs.LiveStream" : {
-        "name": "PupilLabs",
-        "pipeline": "aruco_markers_pipeline.json",
-        "catch_exceptions": true,
-        "image_parameters": {
-            "draw_times": true,
-            "draw_exceptions": true
-        }
-    }
-}
-```
-
-Then, execute this command:
+Load **pupillabs_live_stream_context.json** file to find ArUco marker into camera image and, project gaze positions into AOI:
 
 ```shell
 python -m argaze ./src/argaze/utils/demo/pupillabs_live_stream_context.json
 ```
-