From f8913ce2fa1aecde19830de69682199dfd78c43d Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Tue, 5 Sep 2023 08:54:17 +0200
Subject: Renaming demo_environment folder into demo_data.

---
 docs/user_guide/utils/demonstrations_scripts.md    |  10 +-
 src/argaze/utils/demo_data/A3_demo.pdf             | Bin 0 -> 125304 bytes
 src/argaze/utils/demo_data/aoi_3d_scene.obj        |  57 ++++++++++
 src/argaze/utils/demo_data/aruco_markers_group.obj |  34 ++++++
 src/argaze/utils/demo_data/demo.mov                | Bin 0 -> 13345258 bytes
 .../demo_data/demo_augmented_reality_setup.json    | 123 +++++++++++++++++++++
 .../utils/demo_data/demo_gaze_analysis_setup.json  |  98 ++++++++++++++++
 src/argaze/utils/demo_data/frame_background.jpg    | Bin 0 -> 19108 bytes
 src/argaze/utils/demo_data/optic_parameters.json   |  33 ++++++
 src/argaze/utils/demo_environment/A3_demo.pdf      | Bin 125304 -> 0 bytes
 src/argaze/utils/demo_environment/aoi_3d_scene.obj |  57 ----------
 .../utils/demo_environment/aruco_markers_group.obj |  34 ------
 src/argaze/utils/demo_environment/demo.mov         | Bin 13345258 -> 0 bytes
 .../demo_augmented_reality_setup.json              | 123 ---------------------
 .../demo_environment/demo_gaze_analysis_setup.json |  98 ----------------
 .../utils/demo_environment/frame_background.jpg    | Bin 19108 -> 0 bytes
 .../utils/demo_environment/optic_parameters.json   |  33 ------
 17 files changed, 350 insertions(+), 350 deletions(-)
 create mode 100644 src/argaze/utils/demo_data/A3_demo.pdf
 create mode 100644 src/argaze/utils/demo_data/aoi_3d_scene.obj
 create mode 100644 src/argaze/utils/demo_data/aruco_markers_group.obj
 create mode 100644 src/argaze/utils/demo_data/demo.mov
 create mode 100644 src/argaze/utils/demo_data/demo_augmented_reality_setup.json
 create mode 100644 src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
 create mode 100644 src/argaze/utils/demo_data/frame_background.jpg
 create mode 100644 src/argaze/utils/demo_data/optic_parameters.json
 delete mode 100644 src/argaze/utils/demo_environment/A3_demo.pdf
 delete mode 100644 src/argaze/utils/demo_environment/aoi_3d_scene.obj
 delete mode 100644 src/argaze/utils/demo_environment/aruco_markers_group.obj
 delete mode 100644 src/argaze/utils/demo_environment/demo.mov
 delete mode 100644 src/argaze/utils/demo_environment/demo_augmented_reality_setup.json
 delete mode 100644 src/argaze/utils/demo_environment/demo_gaze_analysis_setup.json
 delete mode 100644 src/argaze/utils/demo_environment/frame_background.jpg
 delete mode 100644 src/argaze/utils/demo_environment/optic_parameters.json

diff --git a/docs/user_guide/utils/demonstrations_scripts.md b/docs/user_guide/utils/demonstrations_scripts.md
index 4f73092..1592115 100644
--- a/docs/user_guide/utils/demonstrations_scripts.md
+++ b/docs/user_guide/utils/demonstrations_scripts.md
@@ -14,19 +14,19 @@ Collection of command-line scripts for demonstration purpose.
 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_environment/demo_gaze_analysis_setup.json
+python ./src/argaze/utils/demo_gaze_analysis_run.py ./src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
 ```
 
 ## Augmented reality pipeline demonstration
 
-Load ArCamera from **demo_augmented_reality_setup.json** file then, detect ArUco markers into a demo video source and estimate environment pose.
+Load ArCamera from **demo_augmented_reality_setup.json** file then, detect ArUco markers into a demo video source and estimate camera pose.
 
 ```shell
-python ./src/argaze/utils/demo_augmented_reality_run.py ./src/argaze/utils/demo_environment/demo_augmented_reality_setup.json -s ./src/argaze/utils/demo_environment/demo.mov
+python ./src/argaze/utils/demo_augmented_reality_run.py ./src/argaze/utils/demo_data/demo_augmented_reality_setup.json -s ./src/argaze/utils/demo_data/demo.mov
 ```
 
 !!! note
-      To reproduce this demonstration with live video source, camera calibration have to be done and exported into **./src/argaze/utils/demo_environment/optic_parameters.json** file.
+      To reproduce this demonstration with live video source, camera calibration have to be done and exported into **./src/argaze/utils/demo_data/optic_parameters.json** file.
 
 !!! note
-      To reproduce this demonstration with live video source, print **A3_demo.pdf** file located in *./src/argaze/utils/demo_environment/* folder on A3 paper sheet.
+      To reproduce this demonstration with live video source, print **A3_demo.pdf** file located in *./src/argaze/utils/demo_data/* folder on A3 paper sheet.
diff --git a/src/argaze/utils/demo_data/A3_demo.pdf b/src/argaze/utils/demo_data/A3_demo.pdf
new file mode 100644
index 0000000..cc51bc2
Binary files /dev/null and b/src/argaze/utils/demo_data/A3_demo.pdf differ
diff --git a/src/argaze/utils/demo_data/aoi_3d_scene.obj b/src/argaze/utils/demo_data/aoi_3d_scene.obj
new file mode 100644
index 0000000..d32e235
--- /dev/null
+++ b/src/argaze/utils/demo_data/aoi_3d_scene.obj
@@ -0,0 +1,57 @@
+# Blender v3.0.1 OBJ File: 'ar_camera.blend'
+# www.blender.org
+o GrayRectangle
+v 0.000000 0.000000 0.000000
+v 25.000000 0.000000 0.000000
+v 0.000000 14.960000 0.000000
+v 25.000000 14.960000 0.000000
+s off
+f 1 2 4 3
+o RedSquare
+v 3.497026 8.309391 0.000000
+v 7.504756 8.309391 0.000000
+v 3.497026 12.314838 0.001030
+v 7.504756 12.314838 0.001030
+s off
+f 5 6 8 7
+o BlueTriangle
+v 10.500295 2.307687 0.000000
+v 14.503224 2.306344 0.000000
+v 12.502419 6.312207 0.001030
+s off
+f 9 10 11
+o GreenCircle
+v 19.495552 12.311101 0.000000
+v 19.105371 12.272672 0.000000
+v 18.730185 12.158860 0.000000
+v 18.384411 11.974040 0.000000
+v 18.081339 11.725314 0.000000
+v 17.832613 11.422241 0.000000
+v 17.647793 11.076468 0.000000
+v 17.533981 10.701282 0.000000
+v 17.495552 10.311101 0.000000
+v 17.533981 9.920920 0.000000
+v 17.647793 9.545734 0.000000
+v 17.832613 9.199961 0.000000
+v 18.081339 8.896888 0.000000
+v 18.384411 8.648162 0.000000
+v 18.730185 8.463342 0.000000
+v 19.105371 8.349530 0.000000
+v 19.495552 8.311101 0.000000
+v 19.885733 8.349530 0.000000
+v 20.260920 8.463342 0.000000
+v 20.606693 8.648162 0.000000
+v 20.909765 8.896887 0.000000
+v 21.158491 9.199960 0.000000
+v 21.343311 9.545733 0.000000
+v 21.457123 9.920920 0.000000
+v 21.495552 10.311101 0.000000
+v 21.457123 10.701282 0.000000
+v 21.343311 11.076468 0.000000
+v 21.158491 11.422241 0.000000
+v 20.909765 11.725314 0.000000
+v 20.606693 11.974040 0.000000
+v 20.260920 12.158860 0.000000
+v 19.885733 12.272672 0.000000
+s off
+f 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 12
diff --git a/src/argaze/utils/demo_data/aruco_markers_group.obj b/src/argaze/utils/demo_data/aruco_markers_group.obj
new file mode 100644
index 0000000..1030d01
--- /dev/null
+++ b/src/argaze/utils/demo_data/aruco_markers_group.obj
@@ -0,0 +1,34 @@
+# Blender v3.0.1 OBJ File: 'ar_camera.blend'
+# www.blender.org
+o DICT_APRILTAG_16h5#0_Marker
+v -5.000000 14.960000 0.000000
+v 0.000000 14.960000 0.000000
+v -5.000000 19.959999 0.000000
+v 0.000000 19.959999 0.000000
+vn 0.0000 0.0000 1.0000
+s off
+f 1//1 2//1 4//1 3//1
+o DICT_APRILTAG_16h5#1_Marker
+v 25.000000 14.960000 0.000000
+v 30.000000 14.960000 0.000000
+v 25.000000 19.959999 0.000000
+v 30.000000 19.959999 0.000000
+vn 0.0000 0.0000 1.0000
+s off
+f 5//2 6//2 8//2 7//2
+o DICT_APRILTAG_16h5#2_Marker
+v -5.000000 -5.000000 0.000000
+v 0.000000 -5.000000 0.000000
+v -5.000000 0.000000 0.000000
+v 0.000000 0.000000 0.000000
+vn 0.0000 0.0000 1.0000
+s off
+f 9//3 10//3 12//3 11//3
+o DICT_APRILTAG_16h5#3_Marker
+v 25.000000 -5.000000 0.000000
+v 30.000000 -5.000000 0.000000
+v 25.000000 0.000000 0.000000
+v 30.000000 0.000000 0.000000
+vn 0.0000 0.0000 1.0000
+s off
+f 13//4 14//4 16//4 15//4
diff --git a/src/argaze/utils/demo_data/demo.mov b/src/argaze/utils/demo_data/demo.mov
new file mode 100644
index 0000000..bba7999
Binary files /dev/null and b/src/argaze/utils/demo_data/demo.mov differ
diff --git a/src/argaze/utils/demo_data/demo_augmented_reality_setup.json b/src/argaze/utils/demo_data/demo_augmented_reality_setup.json
new file mode 100644
index 0000000..5b25da5
--- /dev/null
+++ b/src/argaze/utils/demo_data/demo_augmented_reality_setup.json
@@ -0,0 +1,123 @@
+{
+    "name": "ArUcoCamera Demo",
+    "size": [1280, 720],
+    "aruco_detector": {
+        "dictionary": {
+            "name": "DICT_APRILTAG_16h5"
+        },
+        "marker_size": 5,
+        "optic_parameters": "optic_parameters.json",
+        "parameters": {
+            "cornerRefinementMethod": 1,
+            "aprilTagQuadSigma": 2,
+            "aprilTagDeglitch": 1
+        }
+    },
+    "layers": {
+        "main_layer": {}
+    },
+    "image_parameters": {
+        "background_weight": 1,
+        "draw_layers": {
+            "main_layer": {
+                "draw_aoi_scene": {
+                    "draw_aoi": {
+                        "color": [255, 255, 255],
+                        "border_size": 1
+                    }
+                }
+            }
+        }, 
+        "draw_gaze_position": {
+            "color": [0, 255, 255],
+            "size": 4
+        },
+        "draw_detected_markers": {
+            "color": [0, 255, 0],
+            "draw_axes": {
+                "thickness": 3
+            }
+        }
+    },
+    "scenes": {
+        "ArScene Demo" : {
+            "aruco_markers_group": "aruco_markers_group.obj",
+            "layers": {
+                "main_layer" : {
+                    "aoi_scene": "aoi_3d_scene.obj"
+                }
+            },
+            "frames": {
+                "GrayRectangle": {
+                    "size": [640, 383],
+                    "background": "frame_background.jpg",
+                    "gaze_movement_identifier": {
+                        "DispersionThresholdIdentification": {
+                            "deviation_max_threshold": 25,
+                            "duration_min_threshold": 200
+                        }
+                    },
+                    "scan_path": {
+                        "duration_max": 10000
+                    },
+                    "layers": {
+                        "GrayRectangle": {
+                            "aoi_scene": "aoi_3d_scene.obj",
+                            "aoi_matcher": {
+                                "FocusPointInside": {}
+                            }
+                        }
+                    },
+                    "heatmap": {
+                        "size": [320, 240]
+                    },
+                    "image_parameters": {
+                        "background_weight": 1,
+                        "heatmap_weight": 0.5,
+                        "draw_scan_path": {
+                            "draw_fixations": {
+                                "deviation_circle_color": [0, 255, 255],
+                                "duration_border_color": [0, 127, 127],
+                                "duration_factor": 1e-2
+                            }, 
+                            "draw_saccades": {
+                                "line_color": [0, 255, 255]
+                            }
+                        },
+                        "draw_layers": {
+                            "GrayRectangle": {
+                                "draw_aoi_scene": {
+                                    "draw_aoi": {
+                                        "color": [255, 255, 255],
+                                        "border_size": 1
+                                    }
+                                },
+                                "draw_aoi_matching": {
+                                    "draw_matched_fixation": {
+                                        "deviation_circle_color": [255, 255, 255]
+                                    },
+                                    "draw_matched_fixation_positions": {
+                                        "position_color": [0, 255, 255],
+                                        "line_color": [0, 0, 0]
+                                    },
+                                    "draw_looked_aoi": {
+                                        "color": [0, 255, 0],
+                                        "border_size": 2
+                                    },
+                                    "looked_aoi_name_color": [255, 255, 255],
+                                    "looked_aoi_name_offset": [10, 10]
+                                }
+                            }
+                        }, 
+                        "draw_gaze_position": {
+                            "color": [0, 255, 255],
+                            "size": 2
+                        }
+                    }
+                }
+            },
+            "angle_tolerance": 15.0,
+            "distance_tolerance": 2.54
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json b/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
new file mode 100644
index 0000000..a77446d
--- /dev/null
+++ b/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
@@ -0,0 +1,98 @@
+{
+    "name": "ArFrame Demo",
+    "size": [1920, 1149],
+    "background": "frame_background.jpg",
+    "gaze_movement_identifier": {
+        "DispersionThresholdIdentification": {
+            "deviation_max_threshold": 50,
+            "duration_min_threshold": 200
+        }
+    },
+    "scan_path": {
+        "duration_max": 10000
+    },
+    "scan_path_analyzers": {
+        "Basic": {},
+        "KCoefficient": {},
+        "NearestNeighborIndex": {
+            "size": [1920, 1149]
+        },
+        "ExploitExploreRatio": {
+            "short_fixation_duration_threshold": 0
+        }
+    },
+    "heatmap": {
+        "size": [320, 240]
+    },
+    "layers": {
+        "GrayRectangle": {
+            "aoi_scene": "aoi_3d_scene.obj",
+            "aoi_matcher": {
+                "DeviationCircleCoverage": {
+                    "coverage_threshold": 0.5
+                }
+            },
+            "aoi_scan_path": {
+                "duration_max": 30000
+            },
+            "aoi_scan_path_analyzers": {
+                "Basic": {},
+                "TransitionMatrix": {},
+                "KCoefficient": {},
+                "LempelZivComplexity": {},
+                "NGram": {
+                    "n_min": 3,
+                    "n_max": 3
+                },
+                "Entropy":{}
+            }
+        }
+    },
+    "image_parameters": {
+        "background_weight": 1,
+        "heatmap_weight": 0.5, 
+        "draw_scan_path": {
+            "draw_fixations": {
+                "deviation_circle_color": [255, 0, 255],
+                "duration_border_color": [127, 0, 127],
+                "duration_factor": 1e-2
+            }, 
+            "draw_saccades": {
+                "line_color": [255, 0, 255]
+            },
+            "deepness": 0
+        },
+        "draw_layers": {
+            "GrayRectangle": {
+                "draw_aoi_scene": {
+                    "draw_aoi": {
+                        "color": [255, 255, 255],
+                        "border_size": 1
+                    }
+                },
+                "draw_aoi_matching": {
+                    "draw_matched_fixation": {
+                        "deviation_circle_color": [255, 255, 255]
+                    },
+                    "draw_matched_fixation_positions": {
+                        "position_color": [0, 255, 255],
+                        "line_color": [0, 0, 0]
+                    },
+                    "draw_matched_region": {
+                        "color": [0, 255, 0],
+                        "border_size": 4
+                    }, 
+                    "draw_looked_aoi": {
+                        "color": [0, 255, 0],
+                        "border_size": 2
+                    },
+                    "looked_aoi_name_color": [255, 255, 255],
+                    "looked_aoi_name_offset": [0, -10]
+                }
+            }
+        }, 
+        "draw_gaze_position": {
+            "color": [0, 255, 255]
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/argaze/utils/demo_data/frame_background.jpg b/src/argaze/utils/demo_data/frame_background.jpg
new file mode 100644
index 0000000..7aabe63
Binary files /dev/null and b/src/argaze/utils/demo_data/frame_background.jpg differ
diff --git a/src/argaze/utils/demo_data/optic_parameters.json b/src/argaze/utils/demo_data/optic_parameters.json
new file mode 100644
index 0000000..aec1bd8
--- /dev/null
+++ b/src/argaze/utils/demo_data/optic_parameters.json
@@ -0,0 +1,33 @@
+{
+    "rms": 0.2295593838453216,
+    "dimensions": [
+        1280,
+        720
+    ],
+    "K": [
+        [
+            970.7739542622236,
+            0.0,
+            644.9644070624494
+        ],
+        [
+            0.0,
+            970.3927308620368,
+            354.9165119494194
+        ],
+        [
+            0.0,
+            0.0,
+            1.0
+        ]
+    ],
+    "D": [
+        [
+            -0.07708562133121194,
+            0.6594792466909837,
+            0.0011187458353557592,
+            0.0008902964964825645,
+            -1.4155230084752772
+        ]
+    ]
+}
\ No newline at end of file
diff --git a/src/argaze/utils/demo_environment/A3_demo.pdf b/src/argaze/utils/demo_environment/A3_demo.pdf
deleted file mode 100644
index cc51bc2..0000000
Binary files a/src/argaze/utils/demo_environment/A3_demo.pdf and /dev/null differ
diff --git a/src/argaze/utils/demo_environment/aoi_3d_scene.obj b/src/argaze/utils/demo_environment/aoi_3d_scene.obj
deleted file mode 100644
index d32e235..0000000
--- a/src/argaze/utils/demo_environment/aoi_3d_scene.obj
+++ /dev/null
@@ -1,57 +0,0 @@
-# Blender v3.0.1 OBJ File: 'ar_camera.blend'
-# www.blender.org
-o GrayRectangle
-v 0.000000 0.000000 0.000000
-v 25.000000 0.000000 0.000000
-v 0.000000 14.960000 0.000000
-v 25.000000 14.960000 0.000000
-s off
-f 1 2 4 3
-o RedSquare
-v 3.497026 8.309391 0.000000
-v 7.504756 8.309391 0.000000
-v 3.497026 12.314838 0.001030
-v 7.504756 12.314838 0.001030
-s off
-f 5 6 8 7
-o BlueTriangle
-v 10.500295 2.307687 0.000000
-v 14.503224 2.306344 0.000000
-v 12.502419 6.312207 0.001030
-s off
-f 9 10 11
-o GreenCircle
-v 19.495552 12.311101 0.000000
-v 19.105371 12.272672 0.000000
-v 18.730185 12.158860 0.000000
-v 18.384411 11.974040 0.000000
-v 18.081339 11.725314 0.000000
-v 17.832613 11.422241 0.000000
-v 17.647793 11.076468 0.000000
-v 17.533981 10.701282 0.000000
-v 17.495552 10.311101 0.000000
-v 17.533981 9.920920 0.000000
-v 17.647793 9.545734 0.000000
-v 17.832613 9.199961 0.000000
-v 18.081339 8.896888 0.000000
-v 18.384411 8.648162 0.000000
-v 18.730185 8.463342 0.000000
-v 19.105371 8.349530 0.000000
-v 19.495552 8.311101 0.000000
-v 19.885733 8.349530 0.000000
-v 20.260920 8.463342 0.000000
-v 20.606693 8.648162 0.000000
-v 20.909765 8.896887 0.000000
-v 21.158491 9.199960 0.000000
-v 21.343311 9.545733 0.000000
-v 21.457123 9.920920 0.000000
-v 21.495552 10.311101 0.000000
-v 21.457123 10.701282 0.000000
-v 21.343311 11.076468 0.000000
-v 21.158491 11.422241 0.000000
-v 20.909765 11.725314 0.000000
-v 20.606693 11.974040 0.000000
-v 20.260920 12.158860 0.000000
-v 19.885733 12.272672 0.000000
-s off
-f 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 12
diff --git a/src/argaze/utils/demo_environment/aruco_markers_group.obj b/src/argaze/utils/demo_environment/aruco_markers_group.obj
deleted file mode 100644
index 1030d01..0000000
--- a/src/argaze/utils/demo_environment/aruco_markers_group.obj
+++ /dev/null
@@ -1,34 +0,0 @@
-# Blender v3.0.1 OBJ File: 'ar_camera.blend'
-# www.blender.org
-o DICT_APRILTAG_16h5#0_Marker
-v -5.000000 14.960000 0.000000
-v 0.000000 14.960000 0.000000
-v -5.000000 19.959999 0.000000
-v 0.000000 19.959999 0.000000
-vn 0.0000 0.0000 1.0000
-s off
-f 1//1 2//1 4//1 3//1
-o DICT_APRILTAG_16h5#1_Marker
-v 25.000000 14.960000 0.000000
-v 30.000000 14.960000 0.000000
-v 25.000000 19.959999 0.000000
-v 30.000000 19.959999 0.000000
-vn 0.0000 0.0000 1.0000
-s off
-f 5//2 6//2 8//2 7//2
-o DICT_APRILTAG_16h5#2_Marker
-v -5.000000 -5.000000 0.000000
-v 0.000000 -5.000000 0.000000
-v -5.000000 0.000000 0.000000
-v 0.000000 0.000000 0.000000
-vn 0.0000 0.0000 1.0000
-s off
-f 9//3 10//3 12//3 11//3
-o DICT_APRILTAG_16h5#3_Marker
-v 25.000000 -5.000000 0.000000
-v 30.000000 -5.000000 0.000000
-v 25.000000 0.000000 0.000000
-v 30.000000 0.000000 0.000000
-vn 0.0000 0.0000 1.0000
-s off
-f 13//4 14//4 16//4 15//4
diff --git a/src/argaze/utils/demo_environment/demo.mov b/src/argaze/utils/demo_environment/demo.mov
deleted file mode 100644
index bba7999..0000000
Binary files a/src/argaze/utils/demo_environment/demo.mov and /dev/null differ
diff --git a/src/argaze/utils/demo_environment/demo_augmented_reality_setup.json b/src/argaze/utils/demo_environment/demo_augmented_reality_setup.json
deleted file mode 100644
index 5b25da5..0000000
--- a/src/argaze/utils/demo_environment/demo_augmented_reality_setup.json
+++ /dev/null
@@ -1,123 +0,0 @@
-{
-    "name": "ArUcoCamera Demo",
-    "size": [1280, 720],
-    "aruco_detector": {
-        "dictionary": {
-            "name": "DICT_APRILTAG_16h5"
-        },
-        "marker_size": 5,
-        "optic_parameters": "optic_parameters.json",
-        "parameters": {
-            "cornerRefinementMethod": 1,
-            "aprilTagQuadSigma": 2,
-            "aprilTagDeglitch": 1
-        }
-    },
-    "layers": {
-        "main_layer": {}
-    },
-    "image_parameters": {
-        "background_weight": 1,
-        "draw_layers": {
-            "main_layer": {
-                "draw_aoi_scene": {
-                    "draw_aoi": {
-                        "color": [255, 255, 255],
-                        "border_size": 1
-                    }
-                }
-            }
-        }, 
-        "draw_gaze_position": {
-            "color": [0, 255, 255],
-            "size": 4
-        },
-        "draw_detected_markers": {
-            "color": [0, 255, 0],
-            "draw_axes": {
-                "thickness": 3
-            }
-        }
-    },
-    "scenes": {
-        "ArScene Demo" : {
-            "aruco_markers_group": "aruco_markers_group.obj",
-            "layers": {
-                "main_layer" : {
-                    "aoi_scene": "aoi_3d_scene.obj"
-                }
-            },
-            "frames": {
-                "GrayRectangle": {
-                    "size": [640, 383],
-                    "background": "frame_background.jpg",
-                    "gaze_movement_identifier": {
-                        "DispersionThresholdIdentification": {
-                            "deviation_max_threshold": 25,
-                            "duration_min_threshold": 200
-                        }
-                    },
-                    "scan_path": {
-                        "duration_max": 10000
-                    },
-                    "layers": {
-                        "GrayRectangle": {
-                            "aoi_scene": "aoi_3d_scene.obj",
-                            "aoi_matcher": {
-                                "FocusPointInside": {}
-                            }
-                        }
-                    },
-                    "heatmap": {
-                        "size": [320, 240]
-                    },
-                    "image_parameters": {
-                        "background_weight": 1,
-                        "heatmap_weight": 0.5,
-                        "draw_scan_path": {
-                            "draw_fixations": {
-                                "deviation_circle_color": [0, 255, 255],
-                                "duration_border_color": [0, 127, 127],
-                                "duration_factor": 1e-2
-                            }, 
-                            "draw_saccades": {
-                                "line_color": [0, 255, 255]
-                            }
-                        },
-                        "draw_layers": {
-                            "GrayRectangle": {
-                                "draw_aoi_scene": {
-                                    "draw_aoi": {
-                                        "color": [255, 255, 255],
-                                        "border_size": 1
-                                    }
-                                },
-                                "draw_aoi_matching": {
-                                    "draw_matched_fixation": {
-                                        "deviation_circle_color": [255, 255, 255]
-                                    },
-                                    "draw_matched_fixation_positions": {
-                                        "position_color": [0, 255, 255],
-                                        "line_color": [0, 0, 0]
-                                    },
-                                    "draw_looked_aoi": {
-                                        "color": [0, 255, 0],
-                                        "border_size": 2
-                                    },
-                                    "looked_aoi_name_color": [255, 255, 255],
-                                    "looked_aoi_name_offset": [10, 10]
-                                }
-                            }
-                        }, 
-                        "draw_gaze_position": {
-                            "color": [0, 255, 255],
-                            "size": 2
-                        }
-                    }
-                }
-            },
-            "angle_tolerance": 15.0,
-            "distance_tolerance": 2.54
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/argaze/utils/demo_environment/demo_gaze_analysis_setup.json b/src/argaze/utils/demo_environment/demo_gaze_analysis_setup.json
deleted file mode 100644
index a77446d..0000000
--- a/src/argaze/utils/demo_environment/demo_gaze_analysis_setup.json
+++ /dev/null
@@ -1,98 +0,0 @@
-{
-    "name": "ArFrame Demo",
-    "size": [1920, 1149],
-    "background": "frame_background.jpg",
-    "gaze_movement_identifier": {
-        "DispersionThresholdIdentification": {
-            "deviation_max_threshold": 50,
-            "duration_min_threshold": 200
-        }
-    },
-    "scan_path": {
-        "duration_max": 10000
-    },
-    "scan_path_analyzers": {
-        "Basic": {},
-        "KCoefficient": {},
-        "NearestNeighborIndex": {
-            "size": [1920, 1149]
-        },
-        "ExploitExploreRatio": {
-            "short_fixation_duration_threshold": 0
-        }
-    },
-    "heatmap": {
-        "size": [320, 240]
-    },
-    "layers": {
-        "GrayRectangle": {
-            "aoi_scene": "aoi_3d_scene.obj",
-            "aoi_matcher": {
-                "DeviationCircleCoverage": {
-                    "coverage_threshold": 0.5
-                }
-            },
-            "aoi_scan_path": {
-                "duration_max": 30000
-            },
-            "aoi_scan_path_analyzers": {
-                "Basic": {},
-                "TransitionMatrix": {},
-                "KCoefficient": {},
-                "LempelZivComplexity": {},
-                "NGram": {
-                    "n_min": 3,
-                    "n_max": 3
-                },
-                "Entropy":{}
-            }
-        }
-    },
-    "image_parameters": {
-        "background_weight": 1,
-        "heatmap_weight": 0.5, 
-        "draw_scan_path": {
-            "draw_fixations": {
-                "deviation_circle_color": [255, 0, 255],
-                "duration_border_color": [127, 0, 127],
-                "duration_factor": 1e-2
-            }, 
-            "draw_saccades": {
-                "line_color": [255, 0, 255]
-            },
-            "deepness": 0
-        },
-        "draw_layers": {
-            "GrayRectangle": {
-                "draw_aoi_scene": {
-                    "draw_aoi": {
-                        "color": [255, 255, 255],
-                        "border_size": 1
-                    }
-                },
-                "draw_aoi_matching": {
-                    "draw_matched_fixation": {
-                        "deviation_circle_color": [255, 255, 255]
-                    },
-                    "draw_matched_fixation_positions": {
-                        "position_color": [0, 255, 255],
-                        "line_color": [0, 0, 0]
-                    },
-                    "draw_matched_region": {
-                        "color": [0, 255, 0],
-                        "border_size": 4
-                    }, 
-                    "draw_looked_aoi": {
-                        "color": [0, 255, 0],
-                        "border_size": 2
-                    },
-                    "looked_aoi_name_color": [255, 255, 255],
-                    "looked_aoi_name_offset": [0, -10]
-                }
-            }
-        }, 
-        "draw_gaze_position": {
-            "color": [0, 255, 255]
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/argaze/utils/demo_environment/frame_background.jpg b/src/argaze/utils/demo_environment/frame_background.jpg
deleted file mode 100644
index 7aabe63..0000000
Binary files a/src/argaze/utils/demo_environment/frame_background.jpg and /dev/null differ
diff --git a/src/argaze/utils/demo_environment/optic_parameters.json b/src/argaze/utils/demo_environment/optic_parameters.json
deleted file mode 100644
index aec1bd8..0000000
--- a/src/argaze/utils/demo_environment/optic_parameters.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-    "rms": 0.2295593838453216,
-    "dimensions": [
-        1280,
-        720
-    ],
-    "K": [
-        [
-            970.7739542622236,
-            0.0,
-            644.9644070624494
-        ],
-        [
-            0.0,
-            970.3927308620368,
-            354.9165119494194
-        ],
-        [
-            0.0,
-            0.0,
-            1.0
-        ]
-    ],
-    "D": [
-        [
-            -0.07708562133121194,
-            0.6594792466909837,
-            0.0011187458353557592,
-            0.0008902964964825645,
-            -1.4155230084752772
-        ]
-    ]
-}
\ No newline at end of file
-- 
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