diff --git a/src/gameObjects/reportablePhoto.js b/src/gameObjects/reportablePhoto.js
index e08e2b8..29c008b 100644
--- a/src/gameObjects/reportablePhoto.js
+++ b/src/gameObjects/reportablePhoto.js
@@ -49,6 +49,7 @@ export default class ReportablePhoto extends Phaser.GameObjects.Container {
         this.speed = speed;
 
         // Foto
+        this.frame = frame;
         this.image = this.scene.add.image(0, 0, 'photos', frame);
         this.add(this.image);
 
diff --git a/src/scenes/gameLoop/day1/nightmareDay1.js b/src/scenes/gameLoop/day1/nightmareDay1.js
index f385894..f41504e 100644
--- a/src/scenes/gameLoop/day1/nightmareDay1.js
+++ b/src/scenes/gameLoop/day1/nightmareDay1.js
@@ -1,3 +1,5 @@
+import { gameObjectXapiTracker } from '../../../lib/xapi.js';
+import { GAMEOBJECTTYPE } from '../../../xAPITracker/HighLevel/GameObject.js';
 import NightmareMinigame from '../baseScenarios/nightmareMinigame.js'
 
 export default class NightmareDay1 extends NightmareMinigame {
@@ -104,10 +106,11 @@ export default class NightmareDay1 extends NightmareMinigame {
             chair.removeInteractive();
 
             if (node) {
+                gameObjectXapiTracker.sendStatement(gameObjectXapiTracker.Interacted("chair_with_dialog", GAMEOBJECTTYPE.ITEM));
                 this.lastTouchedChair = chair;
                 this.dialogManager.setNode(node);
-            }
-            else {
+            } else {
+                gameObjectXapiTracker.sendStatement(gameObjectXapiTracker.Interacted("chair_without_dialog", GAMEOBJECTTYPE.ITEM));
                 this.chairFadesOut(chair);
             }
         });
diff --git a/src/scenes/gameLoop/day2/nightmareDay2.js b/src/scenes/gameLoop/day2/nightmareDay2.js
index e5a333b..1adce99 100644
--- a/src/scenes/gameLoop/day2/nightmareDay2.js
+++ b/src/scenes/gameLoop/day2/nightmareDay2.js
@@ -1,3 +1,5 @@
+import { gameObjectXapiTracker } from '../../../lib/xapi.js';
+import { GAMEOBJECTTYPE } from '../../../xAPITracker/HighLevel/GameObject.js';
 import NightmareMinigame from '../baseScenarios/nightmareMinigame.js';
 import ChairWithGum from '../../../gameObjects/chairWithGum.js';
 
@@ -168,6 +170,9 @@ export default class NightmareDay2 extends NightmareMinigame {
 
         gum.setInteractive({ useHandCursor: true });
         gum.on('pointerup', () => {
+            var statement = gameObjectXapiTracker.Interacted("gum", GAMEOBJECTTYPE.ITEM);
+            gameObjectXapiTracker.sendStatement(statement);
+
             // Si se clica, se elmina del grupo y se destruye
             this.gums.remove(gum, true, true);
         })
diff --git a/src/scenes/gameLoop/day4/nightmareDay4.js b/src/scenes/gameLoop/day4/nightmareDay4.js
index eee03fe..578beae 100644
--- a/src/scenes/gameLoop/day4/nightmareDay4.js
+++ b/src/scenes/gameLoop/day4/nightmareDay4.js
@@ -1,3 +1,5 @@
+import { gameObjectXapiTracker } from '../../../lib/xapi.js';
+import { GAMEOBJECTTYPE } from '../../../xAPITracker/HighLevel/GameObject.js';
 import NightmareMinigame from '../baseScenarios/nightmareMinigame.js';
 import ReportablePhoto from '../../../gameObjects/reportablePhoto.js';
 
@@ -74,6 +76,7 @@ export default class NightmareDay4 extends NightmareMinigame {
         // Se crea la foto segun los parametros
         let photo = new ReportablePhoto(this, photosParams.scale, this.sprites[randomSprite], photosParams.speed,
             photosParams.minTouches, photosParams.maxTouches, () => {
+                gameObjectXapiTracker.sendStatement(gameObjectXapiTracker.Interacted("photo_" + photo.frame, GAMEOBJECTTYPE.ITEM));
                 // Cuando se ha pulsado un numero determinado de clics...
                 // Se produce un terremoto
                 if (this.shakeCompleted) {