diff --git a/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IHasScreensWithLayouts.cs b/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IHasScreensWithLayouts.cs
new file mode 100644
index 00000000..ccae1e11
--- /dev/null
+++ b/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IHasScreensWithLayouts.cs
@@ -0,0 +1,70 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
+{
+    /// <summary>
+    /// This defines a device that has screens with layouts
+    /// Simply decorative
+    /// </summary>
+    public interface IHasScreensWithLayouts
+    {
+        /// <summary>
+        /// A dictionary of screens, keyed by screen ID, that contains information about each screen and its layouts.
+        /// </summary>
+        Dictionary<uint, ScreenInfo> Screens { get; }
+    }
+
+    /// <summary>
+    /// Represents information about a screen and its layouts.
+    /// </summary>
+    public class ScreenInfo
+    {
+
+        /// <summary>
+        /// Indicates whether the screen is enabled or not.
+        /// </summary>
+        [JsonProperty("enabled")]
+        public bool Enabled { get; set; }
+
+        /// <summary>
+        /// The name of the screen.
+        /// </summary>
+        [JsonProperty("name")]
+        public string Name { get; set; }
+
+        /// <summary>
+        /// The index of the screen.
+        /// </summary>
+        [JsonProperty("screenIndex")]
+        public int ScreenIndex { get; set; }
+
+        /// <summary>
+        /// A dictionary of layout information for the screen, keyed by layout ID.
+        /// </summary>
+        [JsonProperty("layouts")]
+        public Dictionary<uint, LayoutInfo> Layouts { get; set; }
+    }
+
+    /// <summary>
+    /// Represents information about a layout on a screen.
+    /// </summary>
+    public class LayoutInfo
+    {
+        /// <summary>
+        /// The display name for the layout
+        /// </summary>
+        [JsonProperty("layoutName")]
+        public string LayoutName { get; set; }
+
+        /// <summary>
+        /// The index of the layout.
+        /// </summary>
+        [JsonProperty("layoutIndex")]
+        public int LayoutIndex { get; set; }
+    }
+}
diff --git a/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/IPresenterTrack.cs b/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/IPresenterTrack.cs
index 538a5adf..b38225fe 100644
--- a/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/IPresenterTrack.cs
+++ b/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/IPresenterTrack.cs
@@ -13,20 +13,59 @@ namespace PepperDash.Essentials.Devices.Common.Codec.Cisco
     /// </summary>
     public interface IPresenterTrack : IKeyed
     {
+        /// <summary>
+        /// 
+        /// </summary>
         bool PresenterTrackAvailability { get; }
 
+        /// <summary>
+        /// Feedback indicating whether Presenter Track is available.
+        /// </summary>
         BoolFeedback PresenterTrackAvailableFeedback { get; }
 
+        /// <summary>
+        /// Feedback indicateing the current status of Presenter Track is off
+        /// </summary>
         BoolFeedback PresenterTrackStatusOffFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is follow
+        /// </summary>
         BoolFeedback PresenterTrackStatusFollowFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is background
+        /// </summary>
         BoolFeedback PresenterTrackStatusBackgroundFeedback { get; }
+
+        /// <summary>
+        /// Feedback indicating the current status of Presenter Track is persistent
+        /// </summary>
         BoolFeedback PresenterTrackStatusPersistentFeedback { get; }
 
+        /// <summary>
+        /// Indicates the current status of Presenter Track.
+        /// </summary>
         bool PresenterTrackStatus { get; }
 
+        /// <summary>
+        /// Turns off Presenter Track.
+        /// </summary>
         void PresenterTrackOff();
+
+        /// <summary>
+        /// Turns on Presenter Track in follow mode.
+        /// </summary>
         void PresenterTrackFollow();
+
+        /// <summary>
+        /// Turns on Presenter Track in background mode.
+        /// </summary>
         void PresenterTrackBackground();
+
+        /// <summary>
+        /// Turns on Presenter Track in persistent mode.
+        /// </summary>
         void PresenterTrackPersistent();
     }
 }
diff --git a/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/ISpeakerTrack.cs b/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/ISpeakerTrack.cs
index 4e72dcf6..83735183 100644
--- a/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/ISpeakerTrack.cs
+++ b/src/PepperDash.Essentials.Devices.Common/Codec/Cisco/ISpeakerTrack.cs
@@ -13,13 +13,28 @@ namespace PepperDash.Essentials.Devices.Common.Codec.Cisco
     /// </summary>
     public interface ISpeakerTrack : IKeyed
     {
+        /// <summary>
+        /// Indicates whether Speaker Track is available on the codec.
+        /// </summary>
         bool SpeakerTrackAvailability { get; }
 
+        /// <summary>
+        /// 
+        /// </summary>
         BoolFeedback SpeakerTrackAvailableFeedback { get; }
 
+        /// <summary>
+        /// Feedback indicating the current status of Speaker Track is off
+        /// </summary>
         bool SpeakerTrackStatus { get; }
 
+        /// <summary>
+        /// Turns Speaker Track off
+        /// </summary>
         void SpeakerTrackOff();
+        /// <summary>
+        /// Turns Speaker Track on
+        /// </summary>
         void SpeakerTrackOn();
     }
 }
diff --git a/src/PepperDash.Essentials.Devices.Common/VideoCodec/CiscoCodec/RoomPresets.cs b/src/PepperDash.Essentials.Devices.Common/VideoCodec/CiscoCodec/RoomPresets.cs
index 8fc8a1d0..0adf40a2 100644
--- a/src/PepperDash.Essentials.Devices.Common/VideoCodec/CiscoCodec/RoomPresets.cs
+++ b/src/PepperDash.Essentials.Devices.Common/VideoCodec/CiscoCodec/RoomPresets.cs
@@ -12,20 +12,45 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
     /// </summary>
     public interface IHasCodecRoomPresets
     {
+        /// <summary>
+        /// Event that is raised when the list of room presets has changed.
+        /// </summary>
         event EventHandler<EventArgs> CodecRoomPresetsListHasChanged;
 
+        /// <summary>
+        /// List of near end presets that can be recalled.
+        /// </summary>
         List<CodecRoomPreset> NearEndPresets { get; }
 
+        /// <summary>
+        /// List of far end presets that can be recalled.
+        /// </summary>
         List<CodecRoomPreset> FarEndRoomPresets { get; }
 
+        /// <summary>
+        /// Selects a near end preset by its ID.
+        /// </summary>
+        /// <param name="preset"></param>
         void CodecRoomPresetSelect(int preset);
 
+        /// <summary>
+        /// Stores a near end preset with the given ID and description.
+        /// </summary>
+        /// <param name="preset"></param>
+        /// <param name="description"></param>
         void CodecRoomPresetStore(int preset, string description);
 
+        /// <summary>
+        /// Selects a far end preset by its ID. This is typically used to recall a preset that has been defined on the far end codec.
+        /// </summary>
+        /// <param name="preset"></param>
         void SelectFarEndPreset(int preset);        
     }
 
-    public static class RoomPresets
+    /// <summary>
+    /// Static class for converting non-generic RoomPresets to generic CameraPresets.
+    /// </summary>
+    public static class RoomPresets 
     {
         /// <summary>
         /// Converts non-generic RoomPresets to generic CameraPresets
@@ -47,6 +72,13 @@ namespace PepperDash.Essentials.Devices.Common.VideoCodec
     /// </summary>
     public class CodecRoomPreset : PresetBase
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="description"></param>
+        /// <param name="def"></param>
+        /// <param name="isDef"></param>
         public CodecRoomPreset(int id, string description, bool def, bool isDef)
             : base(id, description, def, isDef)
         {