diff --git a/controllers/prototype/index.js b/controllers/prototype/index.js
index ce5af91..3086cb6 100644
--- a/controllers/prototype/index.js
+++ b/controllers/prototype/index.js
@@ -139,11 +139,21 @@ module.exports.replay_index = function(req, res, next) {
 
 module.exports.tutorial = function(req, res) {
 
+    db.tryUser(req.session.user_id, function(id) {
+        req.session.user_id = id;
 
-    res.setHeader('Content-Type', 'text/html');
-    res.render('tutorial.jade', res.lcals, function(err, result) {
-        res.send(result);
+        // 1 is the ID of peach scene
+        db.createExp(id, 1, function(id) {
+            req.session.exp_id = id;
+            req.session.save();
+
+            res.setHeader('Content-Type', 'text/html');
+            res.render('tutorial.jade', res.lcals, function(err, result) {
+                res.send(result);
+            });
+        });
     });
+
 };
 
 module.exports.clicker = function(req, res, next) {
diff --git a/controllers/prototype/views/prototype_interactive.jade b/controllers/prototype/views/prototype_interactive.jade
index 800e919..b7bcdbd 100644
--- a/controllers/prototype/views/prototype_interactive.jade
+++ b/controllers/prototype/views/prototype_interactive.jade
@@ -5,7 +5,7 @@ block title
 
 block mainjs
     script initMainScene = #{scene};
-    script locked = #{session.locked};
+    script locked = #{session.locked === undefined ? 'true' : session.locked};
     script(src="/static/js/prototypeinteractive.min.js")
 
 block description
diff --git a/js/l3d/apps/prototype/ButtonManager.js b/js/l3d/apps/prototype/ButtonManager.js
index c8729c4..8c7a4d7 100644
--- a/js/l3d/apps/prototype/ButtonManager.js
+++ b/js/l3d/apps/prototype/ButtonManager.js
@@ -17,11 +17,6 @@ var ButtonManager = function(camera, recommendations, previewer) {
 
     // this.recommendationElement = document.getElementById('recommendation');
 
-    // Default option
-    this.pointerLockElement.checked = window.locked;;
-    this.camera.shouldLock = window.locked;
-    this.camera.onPointerLockChange();
-
     (function(self) {
         self.undoElement.onclick = function() {self.camera.undo(); self.updateElements();};
         self.redoElement.onclick = function() {self.camera.redo(); self.updateElements();};
diff --git a/js/l3d/apps/prototype/interactive/main.js b/js/l3d/apps/prototype/interactive/main.js
index e02bc22..d32ddbf 100644
--- a/js/l3d/apps/prototype/interactive/main.js
+++ b/js/l3d/apps/prototype/interactive/main.js
@@ -85,6 +85,11 @@ function initThreeElements() {
         0.01, 100000, renderer, container
     );
 
+    // Get default param for camera lock
+    document.getElementById('lock').checked = window.locked;
+    camera1.shouldLock = window.locked;
+    camera1.onPointerLockChange();
+
 }
 
 function initCanvases() {
diff --git a/js/l3d/apps/prototype/tutorial/TutoCamera.js b/js/l3d/apps/prototype/tutorial/TutoCamera.js
index 01649dd..0a0bef8 100644
--- a/js/l3d/apps/prototype/tutorial/TutoCamera.js
+++ b/js/l3d/apps/prototype/tutorial/TutoCamera.js
@@ -80,6 +80,8 @@ var TutoCamera = function() {
 
     this.shouldLock = true;
 
+    this.shouldLogCameraAngles = true;
+
 };
 TutoCamera.prototype = Object.create(THREE.PerspectiveCamera.prototype);
 TutoCamera.prototype.constructor = TutoCamera;
@@ -114,6 +116,8 @@ TutoCamera.prototype.isLocked = function() {
 
 TutoCamera.prototype.onPointerLockChange = function() {
 
+    var event = new L3D.DB.Event.PointerLocked();
+
     if (this.isLocked()) {
 
         // The pointer is locked : adapt the state of the camera
@@ -130,6 +134,14 @@ TutoCamera.prototype.onPointerLockChange = function() {
             this.tutorial.nextStep();
         }
 
+        // Send event
+        event.locked = true;
+
+        if (this.wasLocked !== event.locked)
+            event.send();
+
+        this.wasLocked = true;
+
     } else {
 
         this.pointerLocked = false;
@@ -147,20 +159,30 @@ TutoCamera.prototype.onPointerLockChange = function() {
         else
             this.startCanvas.clear();
 
+        event.locked = false;
+
+        if (this.wasLocked !== event.locked)
+            event.send();
+
         if (this.tutorial.nextAction() === 'unlock-pointer') {
             this.tutorial.nextStep();
         }
 
+        this.wasLocked = false;
+
     }
 
 };
 
 // Update function
 TutoCamera.prototype.update = function(time) {
+
     if (this.moving) {
         this.linearMotion(time);
+        this.shouldLogCameraAngles = false;
     } else if (this.movingHermite) {
         this.hermiteMotion(time);
+        this.shouldLogCameraAngles = false;
     } else {
         this.normalMotion(time);
     }
@@ -213,6 +235,21 @@ TutoCamera.prototype.normalMotion = function(time) {
         this.mouseMove.y = 0;
 
         this.changed = true;
+
+        if (this.shouldLogCameraAngles) {
+
+            this.shouldLogCameraAngles = false;
+
+            var self = this;
+            setTimeout(function() {
+                self.shouldLogCameraAngles = true;
+            }, 500);
+
+            var event = new L3D.DB.Event.KeyboardEvent();
+            event.camera = this;
+            event.send();
+
+        }
     }
 
     // Clamp phi and theta
diff --git a/js/l3d/apps/prototype/tutorial/TutorialSteps.js b/js/l3d/apps/prototype/tutorial/TutorialSteps.js
index 292c472..67255c5 100644
--- a/js/l3d/apps/prototype/tutorial/TutorialSteps.js
+++ b/js/l3d/apps/prototype/tutorial/TutorialSteps.js
@@ -124,8 +124,15 @@ TutorialSteps.prototype.nextStep = function() {
         switch (this.step) {
             case 0: break;
             case 3: this.camera.allowed.mouseRotate       = true; break;
-            case 4: this.camera.allowed.keyboardRotate    = true; break;
+            case 4:
+                this.camera.allowed.keyboardRotate = true;
+            break;
             case 5:
+                if (!confirm('Do you want to keep pointer lock disabled ?')) {
+                    document.getElementById('lock').checked = true;
+                    this.camera.shouldLock = true;
+                    this.camera.onPointerLockChange();
+                }
                 Coin.domElement.style.display = "";
                 Coin.max = 1;
                 Coin.update();
diff --git a/js/l3d/apps/prototype/tutorial/main.js b/js/l3d/apps/prototype/tutorial/main.js
index 978fd08..47845d5 100644
--- a/js/l3d/apps/prototype/tutorial/main.js
+++ b/js/l3d/apps/prototype/tutorial/main.js
@@ -59,6 +59,9 @@ function main() {
     // Start rendering
     setInterval(render, 20);
 
+    // Log fps
+    setInterval(function() {logfps(stats.getFps());}, 500);
+
 }
 
 function initThreeElements() {
diff --git a/js/l3d/src/cameras/PointerCamera.js b/js/l3d/src/cameras/PointerCamera.js
index 2941769..90c4b38 100644
--- a/js/l3d/src/cameras/PointerCamera.js
+++ b/js/l3d/src/cameras/PointerCamera.js
@@ -248,16 +248,19 @@ L3D.PointerCamera.prototype.onPointerLockChange = function() {
     } else {
 
         this.pointerLocked = false;
-        this.mousePointer.clear();
+        if (this.mousePointer)
+            this.mousePointer.clear();
 
         this.mouseMove.x = 0;
         this.mouseMove.y = 0;
 
         // Draw start canvas only if should lock
-        if (this.shouldLock)
-            this.startCanvas.render();
-        else
-            this.startCanvas.clear();
+        if (this.startCanvas) {
+            if (this.shouldLock)
+                this.startCanvas.render();
+            else
+                this.startCanvas.clear();
+        }
 
         event.locked = false;
 
@@ -275,14 +278,14 @@ L3D.PointerCamera.prototype.onPointerLockChange = function() {
  * @param {Number} time number of milliseconds between the previous and the next frame
  */
 L3D.PointerCamera.prototype.update = function(time) {
-    this.shouldLogCameraAngles = false;
 
     if (this.moving) {
+        this.shouldLogCameraAngles = false;
         this.linearMotion(time);
     } else if (this.movingHermite) {
+        this.shouldLogCameraAngles = false;
         this.hermiteMotion(time);
     } else {
-        this.shouldLogCameraAngles = true;
         this.normalMotion(time);
     }
 };
diff --git a/js/l3d/src/cameras/ReplayCamera.js b/js/l3d/src/cameras/ReplayCamera.js
index c6b2f3a..7deb0fe 100644
--- a/js/l3d/src/cameras/ReplayCamera.js
+++ b/js/l3d/src/cameras/ReplayCamera.js
@@ -94,6 +94,7 @@ L3D.ReplayCamera.prototype.nextEvent = function() {
     // Finished
     if (this.counter >= this.path.length) {
         this.started = false;
+        console.log('The replay is finished');
         return;
     }
 
diff --git a/js/l3d/src/scenes/initScene.js b/js/l3d/src/scenes/initScene.js
index 4620791..b988b9f 100644
--- a/js/l3d/src/scenes/initScene.js
+++ b/js/l3d/src/scenes/initScene.js
@@ -72,20 +72,28 @@ L3D.resetPeachElements = function() {
     };
 };
 
-L3D.initPeach = function(recommendation, scene, coins, clickable) {
+L3D.initPeach = function(camera, scene, coins, clickable, coin_ids) {
     L3D.addLight(scene);
 
     var collidableObjects = [];
-    L3D.initPeachCastle(scene, collidableObjects, recommendation, clickable);
+    L3D.initPeachCastle(scene, collidableObjects, camera, clickable);
 
-    recommendation.resetElements = L3D.resetPeachElements();
-    recommendation.collidableObjects = collidableObjects;
+    camera.resetElements = L3D.resetPeachElements();
+    camera.collidableObjects = collidableObjects;
 
-    recommendation.speed = 0.001;
-    recommendation.reset();
-    recommendation.save();
+    camera.speed = 0.001;
+    camera.reset();
+    camera.save();
 
-    scene.add(recommendation);
+    scene.add(camera);
+
+    var tmp = L3D.generateCoins(L3D.createPeachCoins(), coin_ids);
+
+    for (var i in tmp) {
+        coins.push(tmp[i]);
+    }
+
+    setTimeout(function() { coins.forEach(function(coin) { coin.addToScene(scene); });}, 1000);
 
     Coin.init(0.001);
     var recommendations = [];
diff --git a/js/l3d/src/utils/ObjectClicker.js b/js/l3d/src/utils/ObjectClicker.js
index 5255fc1..60e48b0 100644
--- a/js/l3d/src/utils/ObjectClicker.js
+++ b/js/l3d/src/utils/ObjectClicker.js
@@ -1,7 +1,7 @@
 L3D.ObjectClicker = (function() {
 
 function pointerCheck(camera) {
-    return (camera instanceof L3D.PointerCamera && camera.pointerLocked);
+    return ((camera instanceof L3D.PointerCamera || camera instanceof TutoCamera) && camera.pointerLocked);
 }
 
 /**