diff --git a/src/HandyControl.sln b/src/HandyControl.sln
index e49211f0..bdeea6fc 100644
--- a/src/HandyControl.sln
+++ b/src/HandyControl.sln
@@ -34,12 +34,16 @@ Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Microsoft.Expression.Drawin
 EndProject
 Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "System.Windows.Interactivity", "Shared\System.Windows.Interactivity\System.Windows.Interactivity.shproj", "{6F0C9CFF-2269-46A7-9664-478354C582A4}"
 EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Microsoft.Expression.Interactions", "Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.shproj", "{3531857C-28FC-4E0F-82D9-BFBB70740E04}"
+EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
 		Shared\HandyControl_Shared\HandyControl_Shared.projitems*{32204503-2ef0-4681-ae13-aa1feb6c658a}*SharedItemsImports = 5
 		Shared\Microsoft.Expression.Drawing\Microsoft.Expression.Drawing.projitems*{32204503-2ef0-4681-ae13-aa1feb6c658a}*SharedItemsImports = 5
+		Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.projitems*{32204503-2ef0-4681-ae13-aa1feb6c658a}*SharedItemsImports = 5
 		Shared\Microsoft.Windows.Shell\Microsoft.Windows.Shell.projitems*{32204503-2ef0-4681-ae13-aa1feb6c658a}*SharedItemsImports = 5
 		Shared\System.Windows.Interactivity\System.Windows.Interactivity.projitems*{32204503-2ef0-4681-ae13-aa1feb6c658a}*SharedItemsImports = 5
+		Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.projitems*{3531857c-28fc-4e0f-82d9-bfbb70740e04}*SharedItemsImports = 13
 		Shared\System.Windows.Interactivity\System.Windows.Interactivity.projitems*{6f0c9cff-2269-46a7-9664-478354c582a4}*SharedItemsImports = 13
 		Shared\HandyControlDemo_Shared\HandyControlDemo_Shared.projitems*{9a7b52e6-94bb-4e7e-bb6a-7cf6761b79a7}*SharedItemsImports = 5
 		Shared\HandyControl_Shared\HandyControl_Shared.projitems*{aac11083-faca-405d-9197-5c1212d65656}*SharedItemsImports = 13
@@ -48,6 +52,7 @@ Global
 		Shared\HandyControlDemo_Shared\HandyControlDemo_Shared.projitems*{d8ae88f8-c36b-4d10-a7f9-22ffcfba5231}*SharedItemsImports = 5
 		Shared\HandyControl_Shared\HandyControl_Shared.projitems*{dc966e3d-bcff-4652-98cf-070e5494749a}*SharedItemsImports = 5
 		Shared\Microsoft.Expression.Drawing\Microsoft.Expression.Drawing.projitems*{dc966e3d-bcff-4652-98cf-070e5494749a}*SharedItemsImports = 5
+		Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.projitems*{dc966e3d-bcff-4652-98cf-070e5494749a}*SharedItemsImports = 5
 		Shared\System.Windows.Interactivity\System.Windows.Interactivity.projitems*{dc966e3d-bcff-4652-98cf-070e5494749a}*SharedItemsImports = 5
 		Shared\Microsoft.Expression.Drawing\Microsoft.Expression.Drawing.projitems*{e5dc7c25-6293-4660-b5fb-186496386b90}*SharedItemsImports = 13
 	EndGlobalSection
@@ -105,6 +110,7 @@ Global
 		{BBE51380-8B21-49FF-9CFC-B29447A40999} = {0938270D-E9F0-489B-AF9E-5C5AD7C69897}
 		{E5DC7C25-6293-4660-B5FB-186496386B90} = {0938270D-E9F0-489B-AF9E-5C5AD7C69897}
 		{6F0C9CFF-2269-46A7-9664-478354C582A4} = {0938270D-E9F0-489B-AF9E-5C5AD7C69897}
+		{3531857C-28FC-4E0F-82D9-BFBB70740E04} = {0938270D-E9F0-489B-AF9E-5C5AD7C69897}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {D4636382-1A18-4079-A3E7-054DD970F179}
diff --git a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
index 042da097..c4f2666c 100644
--- a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
+++ b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
@@ -82,6 +82,7 @@
   <Import Project="..\..\Shared\Microsoft.Windows.Shell\Microsoft.Windows.Shell.projitems" Label="Shared" />
   <Import Project="..\..\Shared\Microsoft.Expression.Drawing\Microsoft.Expression.Drawing.projitems" Label="Shared" />
   <Import Project="..\..\Shared\System.Windows.Interactivity\System.Windows.Interactivity.projitems" Label="Shared" />
+  <Import Project="..\..\Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.projitems" Label="Shared" />
   <ItemGroup>
     <Resource Include="..\..\Shared\HandyControl_Shared\Resources\dropper.cur">
       <Link>Resources\dropper.cur</Link>
diff --git a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
index c10442ca..df50d316 100644
--- a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
@@ -82,6 +82,7 @@
   <Import Project="..\..\Shared\HandyControl_Shared\HandyControl_Shared.projitems" Label="Shared" />
   <Import Project="..\..\Shared\Microsoft.Expression.Drawing\Microsoft.Expression.Drawing.projitems" Label="Shared" />
   <Import Project="..\..\Shared\System.Windows.Interactivity\System.Windows.Interactivity.projitems" Label="Shared" />
+  <Import Project="..\..\Shared\Microsoft.Expression.Interactions\Microsoft.Expression.Interactions.projitems" Label="Shared" />
   <ItemGroup>
     <Resource Include="..\..\Shared\HandyControl_Shared\Resources\dropper.cur">
       <Link>Resources\dropper.cur</Link>
diff --git a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
index ca7ddf4e..1ed903e5 100644
--- a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
+++ b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
@@ -86,6 +86,9 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Text\HighlightTextBlock.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Text\SimpleText.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\Enum\LinearLayout.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventToCommand.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\IEventArgsConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\MouseDragElementBehaviorEx.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Helper\FullScreenHelper.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Window\GlowWindow.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\EnumItem.cs" />
@@ -282,21 +285,10 @@
     <Compile Include="$(MSBuildThisFileDirectory)Data\ResourceToken.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\Info\SystemVersionInfo.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\ValueBoxes.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\AdornerContainer.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\ControlCommands.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventToCommand.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\ExceptionStringTable.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\ExtendedVisualStateManager.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\FluidMoveBehavior.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\FluidMoveBehaviorBase.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\FluidMoveScope.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\IEventArgsConverter.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\MouseDragElementBehavior.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\PushMainWindow2TopCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\RoutedEventTrigger.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\ShutdownAppCommand.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TagType.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TransitionEffect.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2BooleanReConverter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2StrConverter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2VisibilityReConverter.cs" />
@@ -353,7 +345,6 @@
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Interop\InteropValues.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Interop\Handle\SafeFileMappingHandle.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Interop\Handle\WpfSafeHandle.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\MouseDragElementBehaviorEx.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Collections\Pool\IPool`1.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Collections\Pool\SimplePool`1.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Collections\Pool\SynchronizedPool`1.cs" />
diff --git a/src/Shared/HandyControl_Shared/Interactivity/Behavior/MouseDragElementBehaviorEx.cs b/src/Shared/HandyControl_Shared/Interactivity/MouseDragElementBehaviorEx.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/Behavior/MouseDragElementBehaviorEx.cs
rename to src/Shared/HandyControl_Shared/Interactivity/MouseDragElementBehaviorEx.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/AdornerContainer.cs b/src/Shared/Microsoft.Expression.Interactions/AdornerContainer.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/AdornerContainer.cs
rename to src/Shared/Microsoft.Expression.Interactions/AdornerContainer.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/ExceptionStringTable.cs b/src/Shared/Microsoft.Expression.Interactions/ExceptionStringTable.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/ExceptionStringTable.cs
rename to src/Shared/Microsoft.Expression.Interactions/ExceptionStringTable.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/ExtendedVisualStateManager.cs b/src/Shared/Microsoft.Expression.Interactions/ExtendedVisualStateManager.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/ExtendedVisualStateManager.cs
rename to src/Shared/Microsoft.Expression.Interactions/ExtendedVisualStateManager.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehavior.cs b/src/Shared/Microsoft.Expression.Interactions/FluidMoveBehavior.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehavior.cs
rename to src/Shared/Microsoft.Expression.Interactions/FluidMoveBehavior.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehaviorBase.cs b/src/Shared/Microsoft.Expression.Interactions/FluidMoveBehaviorBase.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehaviorBase.cs
rename to src/Shared/Microsoft.Expression.Interactions/FluidMoveBehaviorBase.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/FluidMoveScope.cs b/src/Shared/Microsoft.Expression.Interactions/FluidMoveScope.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/FluidMoveScope.cs
rename to src/Shared/Microsoft.Expression.Interactions/FluidMoveScope.cs
diff --git a/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.projitems b/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.projitems
new file mode 100644
index 00000000..a1b33d6d
--- /dev/null
+++ b/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.projitems
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects Condition="'$(MSBuildVersion)' == '' Or '$(MSBuildVersion)' &lt; '16.0'">$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+    <HasSharedItems>true</HasSharedItems>
+    <SharedGUID>3531857c-28fc-4e0f-82d9-bfbb70740e04</SharedGUID>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <Import_RootNamespace>Microsoft.Expression.Interactions</Import_RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildThisFileDirectory)AdornerContainer.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ExceptionStringTable.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ExtendedVisualStateManager.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)FluidMoveBehavior.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)FluidMoveBehaviorBase.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)FluidMoveScope.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)MouseDragElementBehavior.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TagType.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TransitionEffect.cs" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.shproj b/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.shproj
new file mode 100644
index 00000000..dfd71b72
--- /dev/null
+++ b/src/Shared/Microsoft.Expression.Interactions/Microsoft.Expression.Interactions.shproj
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>3531857c-28fc-4e0f-82d9-bfbb70740e04</ProjectGuid>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.Default.props" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props" />
+  <PropertyGroup />
+  <Import Project="Microsoft.Expression.Interactions.projitems" Label="Shared" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets" />
+</Project>
diff --git a/src/Shared/HandyControl_Shared/Interactivity/Behavior/MouseDragElementBehavior.cs b/src/Shared/Microsoft.Expression.Interactions/MouseDragElementBehavior.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/Behavior/MouseDragElementBehavior.cs
rename to src/Shared/Microsoft.Expression.Interactions/MouseDragElementBehavior.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/TagType.cs b/src/Shared/Microsoft.Expression.Interactions/TagType.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/TagType.cs
rename to src/Shared/Microsoft.Expression.Interactions/TagType.cs
diff --git a/src/Shared/HandyControl_Shared/Interactivity/TransitionEffect.cs b/src/Shared/Microsoft.Expression.Interactions/TransitionEffect.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Interactivity/TransitionEffect.cs
rename to src/Shared/Microsoft.Expression.Interactions/TransitionEffect.cs