Also use dblclick event for fullscreen trigger.

static/js/controllers/mediastreamcontroller.js

@@ -39,11 +39,11 @@ define(['underscore', 'bigscreen', 'moment', 'webrtc.adapter'], function(_, BigS
         });
 
         // Enable app full screen listener.
-        $("#bar .logo").on("doubletap", function() {
+        $("#bar .logo").on("doubletap dblclick", _.debounce(function() {
             if (BigScreen.enabled) {
                 BigScreen.toggle($("body").get(0));
             }
-        });
+        }, 100, true));
 
         // Load default sounds.
         playSound.initialize({

static/js/directives/audiovideo.js

@@ -147,6 +147,7 @@ define(['jquery', 'underscore', 'text!partials/audiovideo.html', 'text!partials/
             });
 
             $scope.toggleFullscreen = function() {
+                //console.log("Toggle full screen", BigScreen.enabled, $scope.isActive, $scope.hasUsermedia);
                 if (BigScreen.enabled && ($scope.isActive || $scope.hasUsermedia)) {
                     $scope.layoutparent.toggleClass("fullscreen");
                     BigScreen.toggle($scope.layoutparent.get(0));
@@ -235,9 +236,7 @@ define(['jquery', 'underscore', 'text!partials/audiovideo.html', 'text!partials/
 
                 //console.log("compile", arguments)
 
-                $(scope.card).on("doubletap", function() {
-                    scope.toggleFullscreen();
-                });
+                $(scope.card).on("doubletap dblclick", _.debounce(scope.toggleFullscreen, 100, true));
 
                 var needsResize = false;
                 scope.resize = function() {

static/js/directives/screenshare.js

@@ -290,9 +290,9 @@ define(['jquery', 'underscore', 'text!partials/screenshare.html', 'text!partials
 
 		var compile = function(tElement, tAttr) {
 			return function(scope, iElement, iAttrs, controller) {
-				$(iElement).on("dblclick", ".remotescreen", function(event) {
+				$(iElement).on("dblclick", ".remotescreen", _.debounce(function(event) {
 					scope.toggleFullscreen(event.delegateTarget);
-				});
+				}, 100, true));
 			}
 		};