diff --git a/Sources/ConsoleApp/ConsoleApp.csproj b/Sources/ConsoleApp/ConsoleApp.csproj
index 9d5a7f0..11b775b 100644
--- a/Sources/ConsoleApp/ConsoleApp.csproj
+++ b/Sources/ConsoleApp/ConsoleApp.csproj
@@ -54,10 +54,6 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\LibMyGesturesBank\MyGesturesBank.csproj">
-      <Project>{2496dfb1-eb55-47a1-a780-211e079b289d}</Project>
-      <Name>MyGesturesBank</Name>
-    </ProjectReference>
     <ProjectReference Include="..\Lib\Lib.csproj">
       <Project>{0751c83e-7845-4e5f-a5d3-e11aba393aca}</Project>
       <Name>Lib</Name>
diff --git a/Sources/ConsoleApp/Program.cs b/Sources/ConsoleApp/Program.cs
index b02defb..fb7ff8d 100644
--- a/Sources/ConsoleApp/Program.cs
+++ b/Sources/ConsoleApp/Program.cs
@@ -1,5 +1,4 @@
 using Lib;
-using LibMyGesturesBank;
 using Microsoft.Kinect;
 using System;
 using System.Collections.Generic;
diff --git a/Sources/KinectUtils/AllGesturesFactory.cs b/Sources/KinectUtils/AllGesturesFactory.cs
new file mode 100644
index 0000000..970478a
--- /dev/null
+++ b/Sources/KinectUtils/AllGesturesFactory.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KinectUtils
+{
+    public class AllGesturesFactory : IGestureFactory
+    {
+        public IEnumerable<BaseGesture> CreateGestures()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Sources/KinectUtils/BaseGesture.cs b/Sources/KinectUtils/BaseGesture.cs
index 398b729..c12223a 100644
--- a/Sources/KinectUtils/BaseGesture.cs
+++ b/Sources/KinectUtils/BaseGesture.cs
@@ -1,7 +1,7 @@
 using System;
 using Microsoft.Kinect;
 
-namespace LibMyGesturesBank
+namespace KinectUtils
 {
     public abstract class BaseGesture
     {
diff --git a/Sources/KinectUtils/BaseMapping.cs b/Sources/KinectUtils/BaseMapping.cs
new file mode 100644
index 0000000..8d16076
--- /dev/null
+++ b/Sources/KinectUtils/BaseMapping.cs
@@ -0,0 +1,33 @@
+using Microsoft.Kinect;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KinectUtils
+{
+    class BaseMapping<T>
+    {
+        public void SubscribeToStartGesture(BaseGesture gesture)
+        {
+            throw new NotImplementedException();
+        }
+        public void SubscribeToEndGesture(BaseGesture gesture)
+        {
+            throw new NotImplementedException();
+        }
+        public void SubscribeToToggleGesture(BaseGesture gesture)
+        {
+            throw new NotImplementedException();
+        }
+        protected T Mapping(Body body)
+        {
+            throw new NotImplementedException();
+        }
+        public bool TestMapping(Body body, out T output) 
+        { 
+            throw new NotImplementedException(); 
+        }
+    }
+}
diff --git a/Sources/KinectUtils/Gesture.cs b/Sources/KinectUtils/Gesture.cs
new file mode 100644
index 0000000..f1140b3
--- /dev/null
+++ b/Sources/KinectUtils/Gesture.cs
@@ -0,0 +1,34 @@
+using Microsoft.Kinect;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KinectUtils
+{
+    abstract class Gesture : BaseGesture
+    {
+        protected int _maxNbOfFrames;
+        protected int _minNbOfFrames;
+        private int currentFrameCount;
+        public bool isRecognitionRunning { get; set; }
+        public int MinNbOfFrames {  
+            get { return _minNbOfFrames; } 
+            private set { _minNbOfFrames = value; }
+        }
+        public int MaxNbOfFrames
+        {
+            get { return _maxNbOfFrames; }
+            private set { _maxNbOfFrames = value; }
+        }
+        public override void TestGesture(Body body)
+        {
+            
+        }
+        abstract protected bool TestInitialConditions(Body body);
+        abstract protected bool TestPosture(Body body);
+        abstract protected bool TestRunningGesture(Body body);
+        abstract protected bool TestEndConditions(Body body);
+    }
+}
diff --git a/Sources/KinectUtils/GestureManager.cs b/Sources/KinectUtils/GestureManager.cs
new file mode 100644
index 0000000..d9e08a5
--- /dev/null
+++ b/Sources/KinectUtils/GestureManager.cs
@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Lib;
+
+namespace KinectUtils
+{
+    static class GestureManager
+    {
+        static event EventHandler GestureRecognized;
+        static KinectManager KinectManager { get; set; }
+        static List<BaseGesture> KnownGestures { get; set; }
+
+        static public void AddGestures(IGestureFactory factory)
+        {
+            KnownGestures = (List<BaseGesture>)factory.CreateGestures();
+        }
+        static public void AddGestures(params BaseGesture[] gestures)
+        {
+            foreach (var gesture in gestures)
+            {
+                KnownGestures.Add(gesture);
+            }
+        }
+        static public void RemoveGesture(BaseGesture gesture)
+        {
+            KnownGestures.Remove(gesture);
+        }
+        static public void StartAcquiringFrames(KinectManager kinectManager)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Sources/KinectUtils/IGestureFactory.cs b/Sources/KinectUtils/IGestureFactory.cs
new file mode 100644
index 0000000..f78c453
--- /dev/null
+++ b/Sources/KinectUtils/IGestureFactory.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KinectUtils
+{
+    interface IGestureFactory
+    {
+       IEnumerable<BaseGesture> CreateGestures();
+    }
+}
diff --git a/Sources/KinectUtils/KinectUtils.csproj b/Sources/KinectUtils/KinectUtils.csproj
index edfe356..c64f282 100644
--- a/Sources/KinectUtils/KinectUtils.csproj
+++ b/Sources/KinectUtils/KinectUtils.csproj
@@ -42,8 +42,20 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="AllGesturesFactory.cs" />
     <Compile Include="BaseGesture.cs" />
+    <Compile Include="BaseMapping.cs" />
+    <Compile Include="Gesture.cs" />
+    <Compile Include="GestureManager.cs" />
+    <Compile Include="IGestureFactory.cs" />
+    <Compile Include="Posture.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Lib\Lib.csproj">
+      <Project>{0751c83e-7845-4e5f-a5d3-e11aba393aca}</Project>
+      <Name>Lib</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Sources/LibMyGesturesBank/Posture.cs b/Sources/KinectUtils/Posture.cs
similarity index 75%
rename from Sources/LibMyGesturesBank/Posture.cs
rename to Sources/KinectUtils/Posture.cs
index 8b06698..a95b2c6 100644
--- a/Sources/LibMyGesturesBank/Posture.cs
+++ b/Sources/KinectUtils/Posture.cs
@@ -1,13 +1,12 @@
-using System;
+using Microsoft.Kinect;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
-using Microsoft.Kinect;
 using System.Threading.Tasks;
 
-namespace MyGesturesBank
+namespace KinectUtils
 {
-
     public abstract class Posture : BaseGesture
     {
         protected abstract bool TestPosture(Body body);
@@ -21,7 +20,5 @@ namespace MyGesturesBank
             }
         }
 
-        // Ajoutez ici d'autres méthodes ou propriétés nécessaires
     }
-
 }
diff --git a/Sources/LibMyGesturesBank/BaseGesture.cs b/Sources/LibMyGesturesBank/BaseGesture.cs
deleted file mode 100644
index 3134dd3..0000000
--- a/Sources/LibMyGesturesBank/BaseGesture.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Microsoft.Kinect;
-
-namespace MyGesturesBank
-{
-    public abstract class BaseGesture
-    {
-        // Événement déclenché lorsque le geste est reconnu
-        public event EventHandler GestureRecognized;
-
-        // Nom du geste - marqué comme virtual pour permettre la substitution
-        public virtual string GestureName { get; protected set; }
-
-        // Méthode abstraite pour tester le geste
-        public abstract void TestGesture(Body body);
-
-        // Méthode protégée pour déclencher l'événement GestureRecognized
-        protected virtual void OnGestureRecognized()
-        {
-            GestureRecognized?.Invoke(this, EventArgs.Empty);
-        }
-    }
-
-
-}
diff --git a/Sources/LibMyGesturesBank/MyGesturesBank.csproj b/Sources/LibMyGesturesBank/MyGesturesBank.csproj
index a3c5d5b..7a43ab1 100644
--- a/Sources/LibMyGesturesBank/MyGesturesBank.csproj
+++ b/Sources/LibMyGesturesBank/MyGesturesBank.csproj
@@ -44,13 +44,17 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="BaseGesture.cs" />
-    <Compile Include="Posture.cs" />
     <Compile Include="PostureHandsOnHead .cs" />
     <Compile Include="PostureHandUp.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="RightHandUp.cs" />
+    <Compile Include="TwoHandsDragon.cs" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\KinectUtils\KinectUtils.csproj">
+      <Project>{2d44487e-f514-4063-9494-2af1e8c9e9c8}</Project>
+      <Name>KinectUtils</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Lib\Lib.csproj">
       <Project>{0751c83e-7845-4e5f-a5d3-e11aba393aca}</Project>
       <Name>Lib</Name>
diff --git a/Sources/LibMyGesturesBank/PostureHandUp.cs b/Sources/LibMyGesturesBank/PostureHandUp.cs
index fae339f..54b1a6e 100644
--- a/Sources/LibMyGesturesBank/PostureHandUp.cs
+++ b/Sources/LibMyGesturesBank/PostureHandUp.cs
@@ -1,9 +1,5 @@
 using Microsoft.Kinect;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using KinectUtils;
 
 namespace MyGesturesBank
 {
diff --git a/Sources/LibMyGesturesBank/PostureHandsOnHead .cs b/Sources/LibMyGesturesBank/PostureHandsOnHead .cs
index c4937ce..7ad19b9 100644
--- a/Sources/LibMyGesturesBank/PostureHandsOnHead .cs	
+++ b/Sources/LibMyGesturesBank/PostureHandsOnHead .cs	
@@ -1,9 +1,6 @@
 using Microsoft.Kinect;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using KinectUtils;
 
 namespace MyGesturesBank
 {
diff --git a/Sources/LibMyGesturesBank/RightHandUp.cs b/Sources/LibMyGesturesBank/RightHandUp.cs
new file mode 100644
index 0000000..259d3a5
--- /dev/null
+++ b/Sources/LibMyGesturesBank/RightHandUp.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace LibMyGesturesBank
+{
+    internal class RightHandUp
+    {
+    }
+}
diff --git a/Sources/LibMyGesturesBank/TwoHandsDragon.cs b/Sources/LibMyGesturesBank/TwoHandsDragon.cs
new file mode 100644
index 0000000..a5e9d5f
--- /dev/null
+++ b/Sources/LibMyGesturesBank/TwoHandsDragon.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace LibMyGesturesBank
+{
+    internal class TwoHandsDragon
+    {
+    }
+}