diff --git a/interface/resources/fonts/vircadia_glyphs.ttf b/interface/resources/fonts/vircadia_glyphs.ttf
new file mode 100644
index 0000000000..b6a8c2e7ad
Binary files /dev/null and b/interface/resources/fonts/vircadia_glyphs.ttf differ
diff --git a/scripts/system/create/audioFeedback/audioFeedback.js b/scripts/system/create/audioFeedback/audioFeedback.js
new file mode 100644
index 0000000000..f1900d5716
--- /dev/null
+++ b/scripts/system/create/audioFeedback/audioFeedback.js
@@ -0,0 +1,34 @@
+//
+//  audioFeedback.js
+//
+//  Created by Alezia Kurdis on September 30, 2020.
+//  Copyright 2020 Vircadia contributors.
+//
+//  This script add audio feedback (confirmation and rejection) for user interactions that require one.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+audioFeedback = (function() {
+    var that = {};
+    
+    var confirmationSound = SoundCache.getSound(Script.resolvePath("./sounds/confirmation.mp3"));
+    var rejectionSound = SoundCache.getSound(Script.resolvePath("./sounds/rejection.mp3"));
+    
+    that.confirmation = function() { //Play a confirmation sound
+        var injector = Audio.playSound(confirmationSound, {
+            "volume": 0.3,
+            "localOnly": true
+        });
+    }
+
+    that.rejection = function() { //Play a rejection sound
+        var injector = Audio.playSound(rejectionSound, {
+             "volume": 0.3,
+            "localOnly": true           
+        });
+    }
+
+    return that;
+})();
diff --git a/scripts/system/create/audioFeedback/sounds/confirmation.mp3 b/scripts/system/create/audioFeedback/sounds/confirmation.mp3
new file mode 100644
index 0000000000..39143fce4f
Binary files /dev/null and b/scripts/system/create/audioFeedback/sounds/confirmation.mp3 differ
diff --git a/scripts/system/create/audioFeedback/sounds/rejection.mp3 b/scripts/system/create/audioFeedback/sounds/rejection.mp3
new file mode 100644
index 0000000000..46e564dcdc
Binary files /dev/null and b/scripts/system/create/audioFeedback/sounds/rejection.mp3 differ
diff --git a/scripts/system/create/edit.js b/scripts/system/create/edit.js
index b8f1dc8014..5c488a71ee 100644
--- a/scripts/system/create/edit.js
+++ b/scripts/system/create/edit.js
@@ -34,7 +34,8 @@ Script.include([
     "../libraries/entityIconOverlayManager.js",
     "../libraries/gridTool.js",
     "entityList/entityList.js",
-    "entitySelectionTool/entitySelectionTool.js"
+    "entitySelectionTool/entitySelectionTool.js",
+    "audioFeedback/audioFeedback.js"
 ]);
 
 var CreateWindow = Script.require('./modules/createWindow.js');
@@ -104,6 +105,8 @@ var entityIconOverlayManager = new EntityIconOverlayManager(['Light', 'ParticleE
     }
 });
 
+var hmdMultiSelectMode = false;
+
 var cameraManager = new CameraManager();
 
 var grid = new Grid();
@@ -824,7 +827,7 @@ var toolBar = (function () {
 
         HMD.displayModeChanged.connect(function() {
             if (isActive) {
-                tablet.gotoHomeScreen();
+                tablet.gotoHomeScreen();    
             }
             that.setActive(false);
         });
@@ -1131,7 +1134,11 @@ function handleOverlaySelectionToolUpdates(channel, message, sender) {
             var entity = entityIconOverlayManager.findEntity(data.overlayID);
 
             if (entity !== null) {
-                selectionManager.setSelections([entity], this);
+                if (hmdMultiSelectMode) {
+                    selectionManager.addEntity(entity, true, this);
+                } else {
+                    selectionManager.setSelections([entity], this);
+                }
             }
         }
     }
@@ -1694,6 +1701,7 @@ function unparentSelectedEntities() {
         var parentCheck = false;
 
         if (selectedEntities.length < 1) {
+            audioFeedback.rejection();
             Window.notifyEditError("You must have an entity selected in order to unparent it.");
             return;
         }
@@ -1706,12 +1714,14 @@ function unparentSelectedEntities() {
             return true;
         });
         if (parentCheck) {
+            audioFeedback.confirmation();
             if (selectedEntities.length > 1) {
                 Window.notify("Entities unparented");
             } else {
                 Window.notify("Entity unparented");
             }
         } else {
+            audioFeedback.rejection();
             if (selectedEntities.length > 1) {
                 Window.notify("Selected Entities have no parents");
             } else {
@@ -1719,6 +1729,7 @@ function unparentSelectedEntities() {
             }
         }
     } else {
+        audioFeedback.rejection();
         Window.notifyEditError("You have nothing selected to unparent");
     }
 }
@@ -1726,6 +1737,7 @@ function parentSelectedEntities() {
     if (SelectionManager.hasSelection()) {
         var selectedEntities = selectionManager.selections;
         if (selectedEntities.length <= 1) {
+            audioFeedback.rejection();
             Window.notifyEditError("You must have multiple entities selected in order to parent them");
             return;
         }
@@ -1742,11 +1754,14 @@ function parentSelectedEntities() {
         });
 
         if (parentCheck) {
+            audioFeedback.confirmation();
             Window.notify("Entities parented");
         } else {
+            audioFeedback.rejection();
             Window.notify("Entities are already parented to last");
         }
     } else {
+        audioFeedback.rejection();
         Window.notifyEditError("You have nothing selected to parent");
     }
 }
@@ -2339,6 +2354,15 @@ var PropertiesTool = function (opts) {
     };
 
     function updateSelections(selectionUpdated, caller) {
+        if (HMD.active && visible) {
+            webView.setLandscape(true);
+        } else {
+            if (!visible) {
+                hmdMultiSelectMode = false;
+                webView.setLandscape(false);
+            }
+        }
+        
         if (blockPropertyUpdates) {
             return;
         }
diff --git a/scripts/system/create/entityList/entityList.js b/scripts/system/create/entityList/entityList.js
index b68dcf80ba..4b8163968d 100644
--- a/scripts/system/create/entityList/entityList.js
+++ b/scripts/system/create/entityList/entityList.js
@@ -3,6 +3,7 @@
 //  entityList.js
 //
 //  Copyright 2014 High Fidelity, Inc.
+//  Copyright 2020 Vircadia contributors.
 //
 //  Distributed under the Apache License, Version 2.0.
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
@@ -14,6 +15,7 @@
 
 var PROFILING_ENABLED = false;
 var profileIndent = '';
+
 const PROFILE_NOOP = function(_name, fn, args) {
     fn.apply(this, args);
 };
@@ -73,7 +75,7 @@ EntityListTool = function(shouldUseEditTabletApp) {
     that.setVisible = function(newVisible) {
         visible = newVisible;
         webView.setVisible(shouldUseEditTabletApp() && visible);
-        entityListWindow.setVisible(!shouldUseEditTabletApp() && visible);
+        entityListWindow.setVisible(!shouldUseEditTabletApp() && visible);        
     };
 
     that.isVisible = function() {
@@ -163,6 +165,15 @@ EntityListTool = function(shouldUseEditTabletApp) {
     }
 
     that.sendUpdate = function() {
+        var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
+        if (HMD.active) {
+            tablet.setLandscape(true);
+        }
+        emitJSONScriptEvent({
+            "type": "confirmHMDstate",
+            "isHmd": HMD.active
+        });
+        
         PROFILE('Script-sendUpdate', function() {
             var entities = [];
 
@@ -302,6 +313,16 @@ EntityListTool = function(shouldUseEditTabletApp) {
             SelectionDisplay.toggleSpaceMode();
         } else if (data.type === 'keyUpEvent') {
             keyUpEventFromUIWindow(data.keyUpEvent);
+        } else if (data.type === 'undo') {
+            undoHistory.undo();
+        } else if (data.type === 'redo') {
+            undoHistory.redo();
+        } else if (data.type === 'parent') {
+            parentSelectedEntities();
+        } else if (data.type === 'unparent') {
+            unparentSelectedEntities();
+        } else if (data.type === 'hmdMultiSelectMode') {
+            hmdMultiSelectMode = data.value;
         }
     };
 
diff --git a/scripts/system/create/entityList/html/entityList.html b/scripts/system/create/entityList/html/entityList.html
index b7ff7cd4e4..824ca380ec 100644
--- a/scripts/system/create/entityList/html/entityList.html
+++ b/scripts/system/create/entityList/html/entityList.html
@@ -3,6 +3,7 @@
 //
 //  Created by Ryan Huffman on 19 Nov 2014
 //  Copyright 2014 High Fidelity, Inc.
+//  Copyright 2020 Vircadia contributors.
 //
 //  Distributed under the Apache License, Version 2.0.
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
@@ -30,6 +31,19 @@
                 <input type="button" id="visible" class="glyph" value="&#xe007;" />
             </div>
             <button id="toggle-space-mode" class="hifi-edit-button space-mode-local">Local</button>
+            <input type="button" class="vglyph" id="hmdmultiselect" value="I" style="display: none;" />
+            <input type="button" class="blue vglyph" id="hmdcut" value="D" style="display: none;" />
+            <input type="button" class="blue vglyph" id="hmdcopy" value="B" style="display: none;" />
+            <input type="button" class="blue vglyph" id="hmdpaste" value="E" style="display: none;" />
+            <input type="button" class="green vglyph" id="hmdduplicate" value="A" style="display: none;" />
+            <div>
+                <input type="button" class="vglyph" id="parent" value="K" />
+                <input type="button" class="vglyph" id="unparent" value="L" />
+            </div>            
+            <div>
+                <input type="button" class="orange vglyph" id="undo" value="F" />
+                <input type="button" class="orange vglyph" id="redo" value="G" />
+            </div>
             <input type="button" class="red glyph" id="delete" value="{" />
         </div>
         <div id="entity-list">
diff --git a/scripts/system/create/entityList/html/js/entityList.js b/scripts/system/create/entityList/html/js/entityList.js
index b70e53ce15..aa40d5286f 100644
--- a/scripts/system/create/entityList/html/js/entityList.js
+++ b/scripts/system/create/entityList/html/js/entityList.js
@@ -2,6 +2,7 @@
 //
 //  Created by Ryan Huffman on 19 Nov 2014
 //  Copyright 2014 High Fidelity, Inc.
+//  Copyright 2020 Vircadia contributors.
 //
 //  Distributed under the Apache License, Version 2.0.
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
@@ -164,6 +165,7 @@ let selectedEntities = [];
 
 let entityList = null; // The ListView
 
+let hmdMultiSelectMode = false; 
 /**
  * @type EntityListContextMenu
  */
@@ -198,6 +200,15 @@ let elEntityTable,
     elRefresh,
     elToggleLocked,
     elToggleVisible,
+    elHmdMultiSelect,    
+    elHmdCopy,
+    elHmdCut,
+    elHmdPaste,
+    elHmdDuplicate,   
+    elUndo,
+    elRedo,
+    elParent,
+    elUnparent,    
     elDelete,
     elFilterTypeMultiselectBox,
     elFilterTypeText,
@@ -233,7 +244,7 @@ const PROFILE = !ENABLE_PROFILING ? PROFILE_NOOP : function(name, fn, args) {
     console.log("PROFILE-Web " + profileIndent + "(" + name + ") End " + delta + "ms");
 };
 
-function loaded() {
+function loaded() {    
     openEventBridge(function() {
         elEntityTable = document.getElementById("entity-table");
         elEntityTableHeader = document.getElementById("entity-table-header");
@@ -242,6 +253,15 @@ function loaded() {
         elRefresh = document.getElementById("refresh");
         elToggleLocked = document.getElementById("locked");
         elToggleVisible = document.getElementById("visible");
+        elHmdMultiSelect = document.getElementById("hmdmultiselect");
+        elHmdCopy = document.getElementById("hmdcopy");
+        elHmdCut = document.getElementById("hmdcut");
+        elHmdPaste = document.getElementById("hmdpaste");
+        elHmdDuplicate = document.getElementById("hmdduplicate");        
+        elUndo = document.getElementById("undo");
+        elRedo = document.getElementById("redo");
+        elParent = document.getElementById("parent");
+        elUnparent = document.getElementById("unparent");
         elDelete = document.getElementById("delete");
         elFilterTypeMultiselectBox = document.getElementById("filter-type-multiselect-box");
         elFilterTypeText = document.getElementById("filter-type-text");
@@ -270,6 +290,40 @@ function loaded() {
         elExport.onclick = function() {
             EventBridge.emitWebEvent(JSON.stringify({ type: 'export'}));
         };
+        elHmdMultiSelect.onclick = function() {
+            if (hmdMultiSelectMode) {
+                elHmdMultiSelect.className = "vglyph";
+                hmdMultiSelectMode = false;
+            } else {
+                elHmdMultiSelect.className = "white vglyph";
+                hmdMultiSelectMode = true;
+            }
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'hmdMultiSelectMode', value: hmdMultiSelectMode }));
+        };
+        elHmdCopy.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'copy' }));
+        };
+        elHmdCut.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'cut' }));
+        };
+        elHmdPaste.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'paste' }));
+        };
+        elHmdDuplicate.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'duplicate' }));
+        };        
+        elParent.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'parent' }));
+        };
+        elUnparent.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'unparent' }));
+        };
+        elUndo.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'undo' }));
+        };
+        elRedo.onclick = function() {
+            EventBridge.emitWebEvent(JSON.stringify({ type: 'redo' }));
+        };         
         elDelete.onclick = function() {
             EventBridge.emitWebEvent(JSON.stringify({ type: 'delete' }));
         };
@@ -538,7 +592,7 @@ function loaded() {
             let selection = [entityID];
             let controlKey = window.navigator.platform.startsWith("Mac") ? clickEvent.metaKey : clickEvent.ctrlKey;
 
-            if (controlKey) {
+            if (controlKey || hmdMultiSelectMode) {
                 let selectedIndex = selectedEntities.indexOf(entityID);
                 if (selectedIndex >= 0) {
                     selection = [];
@@ -1364,10 +1418,12 @@ function loaded() {
                 }
             }));
         }, false);
-        
+
         if (window.EventBridge !== undefined) {
             EventBridge.scriptEventReceived.connect(function(data) {
+                
                 data = JSON.parse(data);
+                
                 if (data.type === "clearEntityList") {
                     clearEntities();
                 } else if (data.type === "selectionUpdate") {
@@ -1395,6 +1451,20 @@ function loaded() {
                     removeEntities(data.ids);
                 } else if (data.type === "setSpaceMode") {
                     setSpaceMode(data.spaceMode);
+                } else if (data.type === "confirmHMDstate") {
+                    if (data.isHmd) {
+                        document.getElementById("hmdmultiselect").style.display = "inline";
+                        document.getElementById("hmdcopy").style.display = "inline";
+                        document.getElementById("hmdcut").style.display = "inline";
+                        document.getElementById("hmdpaste").style.display = "inline";
+                        document.getElementById("hmdduplicate").style.display = "inline";
+                    } else {
+                        document.getElementById("hmdmultiselect").style.display = "none";
+                        document.getElementById("hmdcopy").style.display = "none";
+                        document.getElementById("hmdcut").style.display = "none";
+                        document.getElementById("hmdpaste").style.display = "none";
+                        document.getElementById("hmdduplicate").style.display = "none";                        
+                    }
                 }
             });
         }
diff --git a/scripts/system/create/entitySelectionTool/entitySelectionTool.js b/scripts/system/create/entitySelectionTool/entitySelectionTool.js
index 33f9bbafb3..0250ead0a9 100644
--- a/scripts/system/create/entitySelectionTool/entitySelectionTool.js
+++ b/scripts/system/create/entitySelectionTool/entitySelectionTool.js
@@ -103,7 +103,11 @@ SelectionManager = (function() {
                 if (wantDebug) {
                     print("setting selection to " + messageParsed.entityID);
                 }
-                that.setSelections([messageParsed.entityID], that);
+                if (hmdMultiSelectMode) {
+                    that.addEntity(messageParsed.entityID, true, that);
+                } else {
+                    that.setSelections([messageParsed.entityID], that);
+                }
             }
         } else if (messageParsed.method === "clearSelection") {
             if (!SelectionDisplay.triggered() || SelectionDisplay.triggeredHand === messageParsed.hand) {
@@ -314,6 +318,7 @@ SelectionManager = (function() {
             that.addChildrenEntities(originalEntityID, entitiesToDuplicate, entityHostTypes[i].entityHostType);
         }
         
+        var duplicateInterrupted = false;
         // duplicate entities from above and store their original to new entity mappings and children needing re-parenting
         for (var i = 0; i < entitiesToDuplicate.length; i++) {
             var originalEntityID = entitiesToDuplicate[i];
@@ -360,6 +365,8 @@ SelectionManager = (function() {
                     duplicatedChildrenWithOldParents[newEntityID] = properties.parentID;
                 }
                 originalEntityToNewEntityID[originalEntityID] = newEntityID;
+            } else {
+                duplicateInterrupted = true;
             }
         }
         
@@ -378,6 +385,11 @@ SelectionManager = (function() {
             }
         });
         
+        if (duplicateInterrupted) {
+            audioFeedback.rejection();
+        } else {
+            audioFeedback.confirmation();
+        }
         return duplicatedEntityIDs;
     };
 
diff --git a/scripts/system/create/qml/EditTabView.qml b/scripts/system/create/qml/EditTabView.qml
index a0cff70d50..53f6068424 100644
--- a/scripts/system/create/qml/EditTabView.qml
+++ b/scripts/system/create/qml/EditTabView.qml
@@ -55,18 +55,18 @@ TabBar {
                         font.pixelSize: 14
                         font.bold: true
                         anchors.top: parent.top
-                        anchors.topMargin: 28
+                        anchors.topMargin: 30
                         anchors.left: parent.left
-                        anchors.leftMargin: 28
+                        anchors.leftMargin: 30
                     }
 
                     Flow {
                         id: createEntitiesFlow
-                        spacing: 35
+                        spacing: 20
                         anchors.right: parent.right
-                        anchors.rightMargin: 55
+                        anchors.rightMargin: 30
                         anchors.left: parent.left
-                        anchors.leftMargin: 55
+                        anchors.leftMargin: 30
                         anchors.top: parent.top
                         anchors.topMargin: 70
 
@@ -186,9 +186,9 @@ TabBar {
                         color: hifi.buttons.black
                         colorScheme: hifi.colorSchemes.dark
                         anchors.right: parent.right
-                        anchors.rightMargin: 55
+                        anchors.rightMargin: 30
                         anchors.left: parent.left
-                        anchors.leftMargin: 55
+                        anchors.leftMargin: 30
                         anchors.top: createEntitiesFlow.bottom
                         anchors.topMargin: 35
                         onClicked: {
@@ -205,9 +205,9 @@ TabBar {
                         color: hifi.buttons.black
                         colorScheme: hifi.colorSchemes.dark
                         anchors.right: parent.right
-                        anchors.rightMargin: 55
+                        anchors.rightMargin: 30
                         anchors.left: parent.left
-                        anchors.leftMargin: 55
+                        anchors.leftMargin: 30
                         anchors.top: assetServerButton.bottom
                         anchors.topMargin: 20
                         onClicked: {
diff --git a/scripts/system/html/css/edit-style.css b/scripts/system/html/css/edit-style.css
index ada8116a0d..8a381ff4ad 100644
--- a/scripts/system/html/css/edit-style.css
+++ b/scripts/system/html/css/edit-style.css
@@ -65,6 +65,14 @@
          url(../fonts/hifi-glyphs.ttf);
 }
 
+@font-face {
+    font-family: Vircadia-Glyphs;
+    src: url(../../../../resources/fonts/vircadia_glyphs.ttf),
+         url(../../../../fonts/vircadia_glyphs.ttf),
+         url(../../../../interface/resources/fonts/vircadia_glyphs.ttf),
+         url(../fonts/vircadia_glyphs.ttf);
+}
+
 * {
     margin: 0;
     padding: 0;
@@ -407,6 +415,14 @@ input[type=button].glyph, button.hifi-edit-button.glyph {
     padding: 0;
 }
 
+input[type=button].vglyph, button.hifi-edit-button.vglyph {
+    font-family: Vircadia-Glyphs;
+    font-size: 20px;
+    text-transform: none;
+    min-width: 32px;
+    padding: 0;
+}
+
 input[type=button].red, button.hifi-edit-button.red {
     color: #fff;
     background-color: #94132e;
@@ -417,6 +433,16 @@ input[type=button].blue, button.hifi-edit-button.blue {
     background-color: #1080b8;
     background: linear-gradient(#00b4ef 20%, #1080b8 100%);
 }
+input[type=button].orange, button.hifi-edit-button.orange {
+    color: #fff;
+    background-color: #8f5100;
+    background: linear-gradient(#d97b00 20%, #8f5100 100%);
+}
+input[type=button].green, button.hifi-edit-button.green {
+    color: #fff;
+    background-color: #078a00;
+    background: linear-gradient(#00cc07 20%, #078a00 100%);
+}
 input[type=button].white, button.hifi-edit-button.white {
     color: #121212;
     background-color: #afafaf;
@@ -435,6 +461,14 @@ input[type=button].blue:enabled:hover, button.hifi-edit-button.blue:enabled:hove
     background: linear-gradient(#00b4ef, #00b4ef);
     border: none;
 }
+input[type=button].orange:enabled:hover, button.hifi-edit-button.orange:enabled:hover {
+    background: linear-gradient(#d97b00, #d97b00);
+    border: none;
+}
+input[type=button].green:enabled:hover, button.hifi-edit-button.green:enabled:hover {
+    background: linear-gradient(#00cc07, #00cc07);
+    border: none;
+}
 input[type=button].white:enabled:hover, button.hifi-edit-button.white:enabled:hover {
     background: linear-gradient(#fff, #fff);
     border: none;
@@ -449,6 +483,12 @@ input[type=button].red:active, button.hifi-edit-button.red:active {
 input[type=button].blue:active, button.hifi-edit-button.blue:active {
     background: linear-gradient(#1080b8, #1080b8);
 }
+input[type=button].orange:active, button.hifi-edit-button.orange:active {
+    background: linear-gradient(#8f5100, #8f5100);
+}
+input[type=button].green:active, button.hifi-edit-button.green:active {
+    background: linear-gradient(#078a00, #078a00);
+}
 input[type=button].white:active, button.hifi-edit-button.white:active {
     background: linear-gradient(#afafaf, #afafaf);
 }