diff --git a/Assets/BubbleOs/Scenes/BubbleMenu.unity b/Assets/BubbleOs/Scenes/BubbleMenu.unity
index 788ed74..98c0901 100644
--- a/Assets/BubbleOs/Scenes/BubbleMenu.unity
+++ b/Assets/BubbleOs/Scenes/BubbleMenu.unity
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+--- !u!1 &2105607941
+GameObject:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 2105607942}
+  - component: {fileID: 2105607944}
+  - component: {fileID: 2105607943}
+  m_Layer: 5
+  m_Name: RawImage
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!224 &2105607942
+RectTransform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2105607941}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 0.2, y: 0.2, z: 0.2}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 495686573}
+  m_RootOrder: 3
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+  m_AnchorMax: {x: 0.5, y: 0.5}
+  m_AnchoredPosition: {x: -534, y: -312}
+  m_SizeDelta: {x: 1280, y: 720}
+  m_Pivot: {x: 0.5, y: 0.5}
+--- !u!114 &2105607943
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2105607941}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 1344c3c82d62a2a41a3576d8abb8e3ea, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Material: {fileID: 0}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
+  m_Maskable: 1
+  m_OnCullStateChanged:
+    m_PersistentCalls:
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+  m_Texture: {fileID: 0}
+  m_UVRect:
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+--- !u!222 &2105607944
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+  m_GameObject: {fileID: 2105607941}
+  m_CullTransparentMesh: 1
 --- !u!1 &2113301161
 GameObject:
   m_ObjectHideFlags: 0
@@ -3447,7 +3935,7 @@ GameObject:
   - component: {fileID: 2113301164}
   - component: {fileID: 2113301163}
   m_Layer: 5
-  m_Name: timer
+  m_Name: timer_val
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
@@ -3466,13 +3954,13 @@ RectTransform:
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 1653473015}
-  m_RootOrder: 2
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
-  m_AnchorMin: {x: 0.5, y: 0.5}
-  m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 0, y: -25}
+  m_AnchorMin: {x: 0, y: 1}
+  m_AnchorMax: {x: 0, y: 1}
+  m_AnchoredPosition: {x: 200, y: -125}
   m_SizeDelta: {x: 300, y: 50}
-  m_Pivot: {x: 0.5, y: 0.5}
+  m_Pivot: {x: 0, y: 1}
 --- !u!114 &2113301163
 MonoBehaviour:
   m_ObjectHideFlags: 0
diff --git a/Assets/FingerData/Script/FingerTracker.cs b/Assets/FingerData/Script/FingerTracker.cs
index 52f14c7..77521e2 100644
--- a/Assets/FingerData/Script/FingerTracker.cs
+++ b/Assets/FingerData/Script/FingerTracker.cs
@@ -30,6 +30,7 @@ public enum AngleDef
     
     // Attributes
     [SerializeField] ImageSource _source = null;
+    [SerializeField] RawImage _uiDisplay;
     [SerializeField] ResourceSet _resources = null;
     [SerializeField] bool _useAsyncReadback = true;
     [Space]
@@ -151,6 +152,10 @@ void LateUpdate()
             getPalmAngles();
         }
 
+        if (_uiDisplay)
+        {
+            _uiDisplay.texture = _source.Texture;
+        }
     }
 
     #endregion
diff --git a/Assets/FingerData/Script/HandPipeline_Extended.cs b/Assets/FingerData/Script/HandPipeline_Extended.cs
index 521a222..166212d 100644
--- a/Assets/FingerData/Script/HandPipeline_Extended.cs
+++ b/Assets/FingerData/Script/HandPipeline_Extended.cs
@@ -16,7 +16,7 @@ partial class HandPipeline
         public int getHandedness()
         {
             var handedness = -1;
-            var hand_tol = 0.075;
+            var hand_tol = 0.25;
             var value = _getHandedness();
 
             if ((Mathf.Abs(value - 1)) < hand_tol)
diff --git a/Assets/FingerData/Script/PoseDetector_ThumbOs.cs b/Assets/FingerData/Script/PoseDetector_ThumbOs.cs
index 3da29ba..42d75d3 100644
--- a/Assets/FingerData/Script/PoseDetector_ThumbOs.cs
+++ b/Assets/FingerData/Script/PoseDetector_ThumbOs.cs
@@ -11,8 +11,8 @@ public class PoseDetector_ThumbOs : MonoBehaviour
 
     // allows for fine tuning the distance between thumb and finger tip required for considering a touch
     static readonly double[] touchDistance = {0.07, 0.08, 0.08, 0.08}; // index, middle, ring, pinky
-    static readonly int[,] angleIndex = {{3,4},{6,7},{9,10},{12,13}};
-    static readonly double[,] angleValue = {{100, 100},{100, 100},{100, 100},{100, 100}};
+    static readonly int[,] angleIndex = {{4},{7},{10},{13}};
+    static readonly double[,] angleValue = {{100},{100},{100},{100}};
     static readonly double tolerance = 45; // value in degrees, tolerance for accepted angle
     // thumb tip distance calculating vars
     static readonly int ThumbTip = 4;
diff --git a/Assets/FingerData/Script/TextDisplay.cs b/Assets/FingerData/Script/TextDisplay.cs
index 551e48c..5d34497 100644
--- a/Assets/FingerData/Script/TextDisplay.cs
+++ b/Assets/FingerData/Script/TextDisplay.cs
@@ -14,6 +14,7 @@ public class TextDisplay : MonoBehaviour
     [SerializeField] TextMeshProUGUI cur_finger;
     [SerializeField] TextMeshProUGUI hold_timer;
     [SerializeField] TextMeshProUGUI status;
+    [SerializeField] TextMeshProUGUI score_text;
     [Space]
     [SerializeField] FingerTracker fintracker;
     [SerializeField] PoseDetector_ThumbOs _thumbos;
@@ -28,7 +29,7 @@ void displayThumbos()
             cur_finger.text = "nope.avi";
         else
             cur_finger.text = fingers[_thumbos.curFinger];
-        hold_timer.text = _thumbos.holdTimer.ToString();
+        hold_timer.text = _thumbos.holdTimer.ToString("0.00");
         if (_thumbos.holdTimer > 0)
             hold_timer.color = Color.green;
         else
@@ -49,6 +50,13 @@ void displayThumbos()
             status.text = "idle hands";
             status.color = Color.white;
         }
+
+        var score_val = 0.0;
+        for (int ii  = 0; ii < _thumbos.score.Length; ii++)
+        {
+            score_val += _thumbos.score[ii] / _thumbos.score.Length;
+        }
+        score_text.text = score_val.ToString("0.00");
     }
 
     public void startExercise()