diff --git a/App.xaml b/App.xaml
index 940e78c..67983ca 100644
--- a/App.xaml
+++ b/App.xaml
@@ -2,8 +2,14 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:WpfMaiTouchEmulator"
+             xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
              StartupUri="MainWindow.xaml">
     <Application.Resources>
-         
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ui:ThemesDictionary Theme="Light" />
+                <ui:ControlsDictionary />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
     </Application.Resources>
 </Application>
diff --git a/MainWindow.xaml b/MainWindow.xaml
index 6d7686a..4da9091 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -3,61 +3,112 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
         mc:Ignorable="d"
         Closing="MainWindow_Closing"
-        Title="MainWindow" Height="400" Width="587" ResizeMode="CanMinimize" WindowStartupLocation="CenterScreen">
-    <StackPanel Margin="0,0,0,0">
-        <Menu Width="Auto" Height="20">
-            <MenuItem Header="{Binding LbMenuCategoryHelp}" d:Header="_Help">
-                <MenuItem x:Name="instructionsLabel" Header="{Binding LbMenuItemSetup}" HorizontalAlignment="Left" Width="220" Click="instructionsLabel_Click"/>
-            </MenuItem>
-        </Menu>
-        <Grid Background="Transparent" >
-            <Button x:Name="ConnectToPortButton" Content="{Binding LbConnectToPort}" d:Content="Connect to port" HorizontalAlignment="Left" Margin="10,95,0,0" VerticalAlignment="Top" Click="ConnectToPortButton_Click" Width="130" />
-            <TextBox x:Name="RecievedLogBox"
-                 IsReadOnly="True"
-                 HorizontalScrollBarVisibility="Disabled"
-                 VerticalScrollBarVisibility="Auto"
-                 AcceptsReturn="True"
-                 AcceptsTab="True"
-                 TextWrapping="Wrap" Margin="376,34,0,0" HorizontalAlignment="Left" Width="88" Height="80" VerticalAlignment="Top" />
-            <TextBox x:Name="SentLogBox"
-                IsReadOnly="True"
-                HorizontalScrollBarVisibility="Disabled"
-                VerticalScrollBarVisibility="Auto"
-                AcceptsReturn="True"
-                AcceptsTab="True"
-                TextWrapping="Wrap" Margin="480,34,0,0" HorizontalAlignment="Left" Width="88" Height="80" VerticalAlignment="Top" />
-            <Label x:Name="label" Content="{Binding LbRecievedData}" d:Content="Recieved Data" HorizontalAlignment="Left" Margin="376,8,0,0" VerticalAlignment="Top" Width="88"/>
-            <Label x:Name="label_Copy" Content="{Binding LbSentData}" d:Content="Sent Data" HorizontalAlignment="Left" Margin="480,8,0,0" VerticalAlignment="Top" Width="88"/>
-            <Label x:Name="label_Copy1" Content="{Binding LbButtonState}" d:Content="Button state" HorizontalAlignment="Left" Margin="238,56,0,0" VerticalAlignment="Top" Width="88"/>
-            <Label x:Name="buttonStateValue" Content="0" HorizontalAlignment="Left" Margin="238,82,0,0" VerticalAlignment="Top" RenderTransformOrigin="3.566,1.468" FontSize="10"/>
-            <CheckBox x:Name="debugMode" Content="{Binding LbDebugMode}" d:Content="Debug mode" HorizontalAlignment="Left" Margin="10,213,0,0" VerticalAlignment="Top" IsChecked="{Binding Path=IsDebugEnabled}" Click="debugMode_Click" Cursor="" Focusable="False" ToolTip="Show the touchpad with translucency and show inputs highlighted" Width="224"/>
-            <CheckBox x:Name="automaticTouchPanelPositioning" d:Content="Automatic touch panel positioning" HorizontalAlignment="Left" Margin="10,233,0,0" VerticalAlignment="Top" Height="17" Width="224" Content="{Binding LbAutoSensorPositioning}" IsChecked="{Binding Path=IsAutomaticPositioningEnabled}" Click="automaticTouchPanelPositioning_Click" ToolTip="{Binding LbAutoSensorPositioningTT}"/>
-            <CheckBox x:Name="automaticPortConnecting" d:Content="Automatic port connecting" HorizontalAlignment="Left" Margin="10,255,0,0" VerticalAlignment="Top" Height="17" Width="224" Content="{Binding LbAutoPortConnecting}" IsChecked="{Binding Path=IsAutomaticPortConnectingEnabled}" Click="automaticPortConnecting_Click" ToolTip="{Binding LbAutoPortConnectingTT}"/>
-            <Label x:Name="label1" Content="{Binding LbConnectionState}" d:Content="Connection state" HorizontalAlignment="Left" Margin="238,8,0,0" VerticalAlignment="Top"/>
-            <Label x:Name="connectionStateLabel" Content="{Binding LbConnectionStateNotConnected}" d:Content="Not connected" HorizontalAlignment="Left" Margin="238,31,0,0" VerticalAlignment="Top" FontSize="10"/>
-            <CheckBox x:Name="exitWithSinmai" Content="{Binding LbExitWithSinmai}" d:Content="Exit with Sinmai" HorizontalAlignment="Left" Margin="10,277,0,0" VerticalAlignment="Top" Height="17" Width="224" IsChecked="{Binding IsExitWithSinmaiEnabled}" Click="exitWithSinmai_Click" ToolTip="{Binding LbExitWithSinmaiTT}"/>
-            <CheckBox x:Name="emulateRingButtons" Content="{Binding LbEmulateRingButtons}" d:Content="Emulate ring buttons" HorizontalAlignment="Left" Margin="10,299,0,0" VerticalAlignment="Top" Height="17" Width="224" IsChecked="{Binding IsRingButtonEmulationEnabled}" ToolTip="{Binding LbEmulateRingButtonsTT}" Click="emulateRingButtons_Click"/>
-            <Button x:Name="buttonInstallComPort" Content="{Binding LbInstallComPort}" d:Content="Install COM port" HorizontalAlignment="Left" Margin="10,9,0,0" VerticalAlignment="Top" Click="buttonInstallComPort_Click" Width="130"/>
-            <Button x:Name="buttonUninstallComPorts" Content="{Binding LbUninstallComPort}" d:Content="Uninstall COM port" HorizontalAlignment="Left" Margin="10,34,0,0" VerticalAlignment="Top" Click="buttonUninstallComPorts_Click" Width="130"/>
-            <Button x:Name="buttonListComPorts" Content="{Binding LbListComPorts}" d:Content="List installed COM ports" HorizontalAlignment="Left" Margin="10,59,0,0" VerticalAlignment="Top" Click="buttonListComPorts_Click" Width="130"/>
-            <Separator HorizontalAlignment="Left" Margin="10,84,0,0" VerticalAlignment="Top" Height="6" Width="126"/>
-            <ComboBox x:Name="languageSelector" HorizontalAlignment="Left" Margin="10,186,0,0" VerticalAlignment="Top" Width="149" ItemsSource="{Binding SupportedLanguages}"
-              DisplayMemberPath="NativeName"
-              SelectedItem="{Binding SelectedLanguage, Mode=TwoWay}"/>
-            <Label x:Name="languageLabel" Content="{Binding LbLanguageDropdown}" d:Content="Language" HorizontalAlignment="Left" Margin="10,155,0,0" VerticalAlignment="Top" Width="126"/>
-            <Label x:Name="borderSettingLabel" Content="{Binding LbBorderSettings}" d:Content="Border Settings" HorizontalAlignment="Left" Margin="238,155,0,0" VerticalAlignment="Top" Width="126"/>
-            <StackPanel Margin="238,185,0,0" HorizontalAlignment="Left" Width="200" Height="91" VerticalAlignment="Top">
-                <RadioButton x:Name="rbBorderDisabled" Content="{Binding LbBorderDisabled}" d:Content="Disabled" GroupName="ColorOptions" Checked="RadioButton1_Checked"/>
-                <RadioButton x:Name="rbBorderSolidColour" Content="{Binding LbBorderSolid}" d:Content="Solid Colour (#AARRGGBB)" GroupName="ColorOptions" Checked="RadioButton2_Checked"/>
-                <TextBox x:Name="txtBorderHexColor" Text="{Binding Path=BorderColour}" IsEnabled="False" Margin="10,10,0,10" Width="127" Height="25" TextChanged="txtBorderHexColor_TextChanged"/>
+        Background="AliceBlue"
+        Title="MainWindow" Height="750" Width="500" WindowStartupLocation="CenterScreen">
+    <ScrollViewer>
+        <StackPanel MaxWidth="400" Margin="0,0,0,50">
+            <Menu>
+                <MenuItem Header="{Binding LbMenuCategoryHelp}" d:Header="_Help">
+                    <MenuItem.Icon>
+                        <ui:SymbolIcon Symbol="BookQuestionMark20" />
+                    </MenuItem.Icon>
+                    <MenuItem x:Name="instructionsLabel" Header="{Binding LbMenuItemSetup}" Click="instructionsLabel_Click"/>
+                </MenuItem>
+            </Menu>
+            <ui:Card Margin="0,0,0,10">
+                <StackPanel>
+                    <ui:TextBlock d:Text="Connection State" Text="{Binding LbConnectionState}"/>
+                    <Label x:Name="connectionStateLabel" Content="{Binding LbConnectionStateNotConnected}" d:Content="Not connected" FontSize="10"/>
+                    <Separator Margin="0,6"/>
+                    <Label x:Name="recievedDataLabel" Content="{Binding LbRecievedData}" d:Content="Recieved Data"/>
+                    <ui:TextBox x:Name="RecievedLogBox"
+                         IsReadOnly="True"
+                         HorizontalScrollBarVisibility="Disabled"
+                         VerticalScrollBarVisibility="Auto"
+                         Focusable="False"
+                         AcceptsReturn="True"
+                         AcceptsTab="True"
+                         TextWrapping="Wrap" Height="80">
+                        <ui:TextBox.Icon>
+                            <ui:SymbolIcon Symbol="ArrowDownLeft20" />
+                        </ui:TextBox.Icon>
+                    </ui:TextBox>
 
-                <RadioButton Name="rbBorderRainbow" Content="{Binding LbBorderRainbow}" d:Content="Rainbow" GroupName="ColorOptions" Checked="RadioButton3_Checked"/>
-            </StackPanel>
+                    <Label x:Name="sentDataLabel" Content="{Binding LbSentData}" d:Content="Sent Data"/>
+                    <ui:TextBox x:Name="SentLogBox"
+                        IsReadOnly="True"
+                        Focusable="False"
+                        HorizontalScrollBarVisibility="Disabled"
+                        VerticalScrollBarVisibility="Auto"
+                        AcceptsReturn="True"
+                        AcceptsTab="True"
+                        TextWrapping="Wrap" Height="80">
+                        <ui:TextBox.Icon>
+                            <ui:SymbolIcon Symbol="ArrowUpRight20" />
+                        </ui:TextBox.Icon>
+                    </ui:TextBox>
+                    <Separator Margin="0,6"/>
+                    <Label x:Name="buttonStateLabel" Content="{Binding LbButtonState}" d:Content="Button state" />
+                    <Label x:Name="buttonStateValue" Content="0" />
+                </StackPanel>
+            </ui:Card>
+            <ui:CardExpander
+            CornerRadius="8"
+            Margin="0,0,0,10"
+            Header="{Binding LbComPort}"
+            d:Header="COM Port">
+                <ui:CardExpander.Icon>
+                    <ui:SymbolIcon Symbol="PlugDisconnected20" />
+                </ui:CardExpander.Icon>
+                <StackPanel>
+                    <ui:Button x:Name="ConnectToPortButton" Content="{Binding LbConnectToPort}" d:Content="Connect to port" Click="ConnectToPortButton_Click" />
+                    <Separator Margin="0,6"/>
+                    <ui:Button x:Name="buttonInstallComPort" Content="{Binding LbInstallComPort}" Margin="0,0,0,10" d:Content="Install COM port" Click="buttonInstallComPort_Click" />
+                    <ui:Button x:Name="buttonUninstallComPorts" Content="{Binding LbUninstallComPort}" Margin="0,0,0,10" d:Content="Uninstall COM port" Click="buttonUninstallComPorts_Click" />
+                    <ui:Button x:Name="buttonListComPorts" Content="{Binding LbListComPorts}" d:Content="List installed COM ports" Click="buttonListComPorts_Click" />
+                </StackPanel>
+            </ui:CardExpander>
+            <ui:CardExpander
+            CornerRadius="8"
+            Margin="0,0,0,10"
+            Header="{Binding LbBorderSettings}"
+            d:Header="Border settings">
+                <ui:CardExpander.Icon>
+                    <ui:SymbolIcon Symbol="EditSettings20" />
+                </ui:CardExpander.Icon>
+                <StackPanel>
+                    <RadioButton x:Name="rbBorderDisabled" Content="{Binding LbBorderDisabled}" d:Content="Disabled" GroupName="ColorOptions" Checked="RadioButton1_Checked"/>
+                    <RadioButton x:Name="rbBorderSolidColour" Content="{Binding LbBorderSolid}" d:Content="Solid Colour" GroupName="ColorOptions" Checked="RadioButton2_Checked"/>
+                    <ui:TextBox x:Name="txtBorderHexColor" Text="{Binding Path=BorderColour}" PlaceholderText="#AARRGGBB" IsEnabled="False" Margin="10,10,0,10"  TextChanged="txtBorderHexColor_TextChanged"/>
 
-        </Grid>
-    </StackPanel>
+                    <RadioButton Name="rbBorderRainbow" Content="{Binding LbBorderRainbow}" d:Content="Rainbow" GroupName="ColorOptions" Checked="RadioButton3_Checked"/>
+                </StackPanel>
+            </ui:CardExpander>
+            <ui:CardExpander
+            CornerRadius="8"
+            Header="{Binding LbSettings}"
+            d:Header="Settings">
+                <ui:CardExpander.Icon>
+                    <ui:SymbolIcon Symbol="Settings20" />
+                </ui:CardExpander.Icon>
+                <StackPanel>
+                    <Label x:Name="languageLabel" Content="{Binding LbLanguageDropdown}" d:Content="Language"/>
+                    <ComboBox x:Name="languageSelector" ItemsSource="{Binding SupportedLanguages}" DisplayMemberPath="NativeName" SelectedItem="{Binding SelectedLanguage, Mode=TwoWay}"/>
+                    <Separator Margin="0,6"/>
+
+                    <CheckBox x:Name="debugMode" Content="{Binding LbDebugMode}" d:Content="Debug mode" IsChecked="{Binding Path=IsDebugEnabled}" Click="debugMode_Click" Cursor="" Focusable="False" ToolTip="Show the touchpad with translucency and show inputs highlighted" />
+                    <CheckBox x:Name="automaticTouchPanelPositioning" d:Content="Automatic touch panel positioning" Content="{Binding LbAutoSensorPositioning}" IsChecked="{Binding Path=IsAutomaticPositioningEnabled}" Click="automaticTouchPanelPositioning_Click" ToolTip="{Binding LbAutoSensorPositioningTT}"/>
+                    <CheckBox x:Name="automaticPortConnecting" d:Content="Automatic port connecting" Content="{Binding LbAutoPortConnecting}" IsChecked="{Binding Path=IsAutomaticPortConnectingEnabled}" Click="automaticPortConnecting_Click" ToolTip="{Binding LbAutoPortConnectingTT}"/>
+                    <CheckBox x:Name="exitWithSinmai" Content="{Binding LbExitWithSinmai}" d:Content="Exit with Sinmai" IsChecked="{Binding IsExitWithSinmaiEnabled}" Click="exitWithSinmai_Click" ToolTip="{Binding LbExitWithSinmaiTT}"/>
+                    <CheckBox x:Name="emulateRingButtons" Content="{Binding LbEmulateRingButtons}" d:Content="Emulate ring buttons" IsChecked="{Binding IsRingButtonEmulationEnabled}" ToolTip="{Binding LbEmulateRingButtonsTT}" Click="emulateRingButtons_Click"/>
+                </StackPanel>
+            </ui:CardExpander>
+        </StackPanel>
+    </ScrollViewer>
+    
 
 
 </Window>
diff --git a/MainWindowViewModel.cs b/MainWindowViewModel.cs
index e6058c6..664e0eb 100644
--- a/MainWindowViewModel.cs
+++ b/MainWindowViewModel.cs
@@ -8,84 +8,92 @@ namespace WpfMaiTouchEmulator;
 public class MainWindowViewModel : INotifyPropertyChanged
 {
     // Language
-    public string LbAutoPortConnecting
+    public string? LbAutoPortConnecting
     {
         get; set;
     }
-    public string LbAutoSensorPositioning
+    public string? LbAutoSensorPositioning
     {
         get; set;
     }
-    public string LbButtonState
+    public string? LbButtonState
     {
         get; set;
     }
-    public string LbConnectionState
+    public string? LbConnectionState
     {
         get; set;
     }
-    public string LbConnectionStateNotConnected
+    public string? LbConnectionStateNotConnected
     {
         get; set;
     }
-    public string LbConnectToPort
+    public string? LbConnectToPort
     {
         get; set;
     }
-    public string LbDebugMode
+    public string? LbDebugMode
     {
         get; set;
     }
-    public string LbExitWithSinmai
+    public string? LbExitWithSinmai
     {
         get; set;
     }
-    public string LbEmulateRingButtons
+    public string? LbEmulateRingButtons
     {
         get; set;
     }
-    public string LbInstallComPort
+    public string? LbInstallComPort
     {
         get; set;
     }
-    public string LbLanguageDropdown
+    public string? LbLanguageDropdown
     {
         get; set;
     }
-    public string LbBorderSettings
+    public string? LbBorderSettings
     {
         get; set;
     }
-    public string LbBorderDisabled
+    public string? LbSettings
     {
         get; set;
     }
-    public string LbBorderSolid
+    public string? LbComPort
     {
         get; set;
     }
-    public string LbBorderRainbow
+    public string? LbBorderDisabled
     {
         get; set;
     }
-    public string LbListComPorts
+    public string? LbBorderSolid
     {
         get; set;
     }
-    public string LbReceivedData
+    public string? LbBorderRainbow
     {
         get; set;
     }
-    public string LbRecievedData
+    public string? LbListComPorts
+    {
+        get; set;
+    }
+    public string? LbReceivedData
+    {
+        get; set;
+    }
+    public string? LbRecievedData
     {
         get;
         private set;
     }
-    public string LbSentData
+    public string? LbSentData
     {
         get; set;
     }
-    public string LbUninstallComPort
+    public string? LbUninstallComPort
     {
         get; set;
     }
@@ -334,7 +342,9 @@ public class MainWindowViewModel : INotifyPropertyChanged
         LbInstallComPort = resourceManager.GetString("lbInstallComPort");
         LbLanguageDropdown = resourceManager.GetString("lbLanguageDropdown");
 
+        LbComPort = resourceManager.GetString("LbComPort");
         LbBorderSettings = resourceManager.GetString("LbBorderSettings");
+        LbSettings = resourceManager.GetString("LbSettings");
         LbBorderDisabled = resourceManager.GetString("LbBorderDisabled");
         LbBorderSolid = resourceManager.GetString("LbBorderSolid");
         LbBorderRainbow = resourceManager.GetString("LbBorderRainbow");
diff --git a/Resources/Strings.Designer.cs b/Resources/Strings.Designer.cs
index 22125a5..2c5fcc6 100644
--- a/Resources/Strings.Designer.cs
+++ b/Resources/Strings.Designer.cs
@@ -124,7 +124,7 @@ namespace WpfMaiTouchEmulator.Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Solid (#AARRGGBB).
+        ///   Looks up a localized string similar to Solid.
         /// </summary>
         internal static string LbBorderSolid {
             get {
@@ -141,6 +141,15 @@ namespace WpfMaiTouchEmulator.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to COM Port.
+        /// </summary>
+        internal static string LbComPort {
+            get {
+                return ResourceManager.GetString("LbComPort", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Connection state.
         /// </summary>
@@ -276,6 +285,15 @@ namespace WpfMaiTouchEmulator.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Settings.
+        /// </summary>
+        internal static string LbSettings {
+            get {
+                return ResourceManager.GetString("LbSettings", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Drag.
         /// </summary>
diff --git a/Resources/Strings.ja-JP.resx b/Resources/Strings.ja-JP.resx
index 850b972..f175f30 100644
--- a/Resources/Strings.ja-JP.resx
+++ b/Resources/Strings.ja-JP.resx
@@ -139,11 +139,14 @@
     <value>境界線設定</value>
   </data>
   <data name="LbBorderSolid" xml:space="preserve">
-    <value>単色（#AARRGGBB）</value>
+    <value>単色</value>
   </data>
   <data name="lbButtonState" xml:space="preserve">
     <value>ボタン状態</value>
   </data>
+  <data name="LbComPort" xml:space="preserve">
+    <value>COMポート</value>
+  </data>
   <data name="lbConnectionState" xml:space="preserve">
     <value>接続状態</value>
   </data>
@@ -189,6 +192,9 @@
   <data name="lbSentData" xml:space="preserve">
     <value>送信データ</value>
   </data>
+  <data name="LbSettings" xml:space="preserve">
+    <value>設定</value>
+  </data>
   <data name="LbTouchPanelDrag" xml:space="preserve">
     <value>ドラッグ</value>
   </data>
diff --git a/Resources/Strings.resx b/Resources/Strings.resx
index 7c38ce8..c7f55b2 100644
--- a/Resources/Strings.resx
+++ b/Resources/Strings.resx
@@ -139,11 +139,14 @@
     <value>Border Settings</value>
   </data>
   <data name="LbBorderSolid" xml:space="preserve">
-    <value>Solid (#AARRGGBB)</value>
+    <value>Solid</value>
   </data>
   <data name="lbButtonState" xml:space="preserve">
     <value>Button State</value>
   </data>
+  <data name="LbComPort" xml:space="preserve">
+    <value>COM Port</value>
+  </data>
   <data name="lbConnectionState" xml:space="preserve">
     <value>Connection state</value>
   </data>
@@ -189,6 +192,9 @@
   <data name="lbSentData" xml:space="preserve">
     <value>Sent</value>
   </data>
+  <data name="LbSettings" xml:space="preserve">
+    <value>Settings</value>
+  </data>
   <data name="LbTouchPanelDrag" xml:space="preserve">
     <value>Drag</value>
   </data>
diff --git a/Resources/Strings.zh-CN.resx b/Resources/Strings.zh-CN.resx
index 3800ccf..0d43a3b 100644
--- a/Resources/Strings.zh-CN.resx
+++ b/Resources/Strings.zh-CN.resx
@@ -139,11 +139,14 @@
     <value>境界線設定</value>
   </data>
   <data name="LbBorderSolid" xml:space="preserve">
-    <value>纯色（#AARRGGBB）</value>
+    <value>纯色</value>
   </data>
   <data name="lbButtonState" xml:space="preserve">
     <value>按钮状态</value>
   </data>
+  <data name="LbComPort" xml:space="preserve">
+    <value>COM端口</value>
+  </data>
   <data name="lbConnectionState" xml:space="preserve">
     <value>连接状态</value>
   </data>
@@ -189,6 +192,9 @@
   <data name="lbSentData" xml:space="preserve">
     <value>已发送数据</value>
   </data>
+  <data name="LbSettings" xml:space="preserve">
+    <value>设置</value>
+  </data>
   <data name="LbTouchPanelDrag" xml:space="preserve">
     <value>拖动</value>
   </data>
diff --git a/WpfMaiTouchEmulator.csproj b/WpfMaiTouchEmulator.csproj
index 3107519..8669750 100644
--- a/WpfMaiTouchEmulator.csproj
+++ b/WpfMaiTouchEmulator.csproj
@@ -21,6 +21,7 @@
   <ItemGroup>
     <PackageReference Include="System.Drawing.Common" Version="9.0.0" />
     <PackageReference Include="System.IO.Ports" Version="9.0.0" />
+    <PackageReference Include="WPF-UI" Version="3.0.5" />
   </ItemGroup>
 
   <ItemGroup>