diff --git a/public/index.html b/public/index.html
index effde1c981e7a97b6d3950b6c8ba7a6e7f721388..b4b39c0f51252217453a5751704d57773426d23e 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,91 +1,95 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="de">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>GeoVis AR Projekt</title>
+  <title>AR Kamera mit Menüleiste</title>
   <style>
-    body {
+    * {
       margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+    }
+
+    body {
       font-family: Arial, sans-serif;
-      background-color: #f0f0f0;
-      color: #333;
+      background-color: #000;
+      color: #fff;
       display: flex;
-      justify-content: center;
-      align-items: center;
+      flex-direction: column;
       height: 100vh;
-      background-image: url('https://www.hft-stuttgart.de/fileadmin/Dateien/Hochschule/-_R_Juergen_Pollak_HFT_18.04.18-0091.jpg');
-      background-size: cover;
-      background-position: center;
-    }
-    .container {
-      text-align: center;
-      background-color: rgba(0, 0, 0, 0.5);
-      padding: 50px;
-      border-radius: 10px;
-      color: white;
-      max-width: 80%;
-      box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.5);
+      overflow: hidden;
     }
-    h1 {
-      font-size: 3em;
-      margin-bottom: 20px;
+
+    /* Container für die AR-Kamera */
+    #camera-container {
+      flex: 1; /* Nimmt den oberen Teil des Bildschirms ein */
+      position: relative;
+      background-color: #111;
     }
-    p {
-      font-size: 1.2em;
-      margin-bottom: 30px;
+
+    /* Menüleiste unterhalb der Kamera */
+    #menu-bar {
+      height: 80px; /* Höhe der Menüleiste */
+      background-color: rgba(0, 0, 0, 0.8);
+      display: flex;
+      justify-content: space-around;
+      align-items: center;
+      border-top: 2px solid #333;
     }
+
     button {
-      background-color: #4CAF50;
-      color: white;
-      font-size: 1.5em;
-      padding: 15px 30px;
+      background-color: #2196F3;
+      color: #fff;
+      font-size: 16px;
+      padding: 10px 20px;
       border: none;
       border-radius: 5px;
       cursor: pointer;
       transition: background-color 0.3s;
-      margin: 10px;
     }
+
     button:hover {
-      background-color: #45a049;
-    }
-    button:active {
-      background-color: #387a39;
+      background-color: #1E88E5;
     }
   </style>
-  <script src="https://unpkg.com/three@0.126.0/build/three.js"></script>
-  <script src="https://unpkg.com/three@0.126.0/examples/js/loaders/GLTFLoader.js"></script>
 </head>
 <body>
+  <!-- AR-Kamera-Container -->
+  <div id="camera-container"></div>
+
+  <!-- Menüleiste -->
+  <div id="menu-bar">
+    <button onclick="selectModel('car')">Auto</button>
+    <button onclick="selectModel('lamp')">Lampe</button>
+  </div>
+
+  <script src="https://unpkg.com/three@0.126.0/build/three.js"></script>
+  <script src="https://unpkg.com/three@0.126.0/examples/js/loaders/GLTFLoader.js"></script>
   <script>
-    let selectedModel = 'car'; // Standardmodell
+    let selectedModel = 'car';
     let models = {};
-    let reticle;
 
     async function activateXR() {
-      const canvas = document.createElement('canvas');
-      document.body.appendChild(canvas);
-      const gl = canvas.getContext('webgl', { xrCompatible: true });
-      const renderer = new THREE.WebGLRenderer({ alpha: true, canvas, context: gl });
-      renderer.autoClear = false;
+      const cameraContainer = document.getElementById('camera-container');
 
+      // Renderer erstellen
+      const renderer = new THREE.WebGLRenderer({ alpha: true });
+      renderer.setSize(cameraContainer.clientWidth, cameraContainer.clientHeight);
+      cameraContainer.appendChild(renderer.domElement);
+
+      // Szene und Kamera erstellen
       const scene = new THREE.Scene();
-      const camera = new THREE.PerspectiveCamera();
-      camera.matrixAutoUpdate = false;
+      const camera = new THREE.PerspectiveCamera(70, cameraContainer.clientWidth / cameraContainer.clientHeight, 0.01, 100);
+      camera.position.z = 2;
 
+      // Licht hinzufügen
       const light = new THREE.DirectionalLight(0xffffff, 1);
       light.position.set(10, 10, 10);
       scene.add(light);
 
-      // Reticle (Cursor)
-      const loader = new THREE.GLTFLoader();
-      loader.load("https://immersive-web.github.io/webxr-samples/media/gltf/reticle/reticle.gltf", (gltf) => {
-        reticle = gltf.scene;
-        reticle.visible = false;
-        scene.add(reticle);
-      });
-
       // Modelle laden
+      const loader = new THREE.GLTFLoader();
       loader.load("https://threejs.org/examples/models/gltf/RobotExpressive/RobotExpressive.glb", (gltf) => {
         models.car = gltf.scene;
       });
@@ -93,86 +97,40 @@
         models.lamp = gltf.scene;
       });
 
-      // Buttons für Auswahl erstellen
-      const carButton = document.createElement('button');
-      carButton.textContent = 'Auto auswählen';
-      document.body.appendChild(carButton);
-      carButton.style.cssText = "position: fixed; bottom: 20px; left: 20px; z-index: 1000;";
-      carButton.onclick = () => {
-        selectedModel = 'car';
-        console.log('Auto ausgewählt');
-      };
-
-      const lampButton = document.createElement('button');
-      lampButton.textContent = 'Lampe auswählen';
-      document.body.appendChild(lampButton);
-      lampButton.style.cssText = "position: fixed; bottom: 20px; right: 20px; z-index: 1000;";
-      lampButton.onclick = () => {
-        selectedModel = 'lamp';
-        console.log('Lampe ausgewählt');
-      };
-
-      // AR-Session starten
-      const session = await navigator.xr.requestSession('immersive-ar', { requiredFeatures: ['hit-test'] });
-      session.updateRenderState({ baseLayer: new XRWebGLLayer(session, gl) });
-      const referenceSpace = await session.requestReferenceSpace('local');
-      const viewerSpace = await session.requestReferenceSpace('viewer');
-      const hitTestSource = await session.requestHitTestSource({ space: viewerSpace });
-
-      session.requestAnimationFrame(onXRFrame);
-
-      session.addEventListener("select", () => {
-        if (reticle && models[selectedModel]) {
-          const clone = models[selectedModel].clone();
-          clone.position.copy(reticle.position);
-          clone.scale.set(0.5, 0.5, 0.5);
-          scene.add(clone);
+      // Animation
+      function animate() {
+        requestAnimationFrame(animate);
+        renderer.render(scene, camera);
+      }
+      animate();
+
+      // Dummy-Reticle (nur zur Demo)
+      const reticleGeometry = new THREE.CircleGeometry(0.05, 32);
+      const reticleMaterial = new THREE.MeshBasicMaterial({ color: 0xff0000 });
+      const reticle = new THREE.Mesh(reticleGeometry, reticleMaterial);
+      reticle.position.set(0, -0.5, -2);
+      scene.add(reticle);
+
+      // Modell platzieren
+      window.addEventListener('click', () => {
+        if (models[selectedModel]) {
+          const modelClone = models[selectedModel].clone();
+          modelClone.position.set(0, -0.5, -2);
+          modelClone.scale.set(0.5, 0.5, 0.5);
+          scene.add(modelClone);
           console.log(`${selectedModel} platziert`);
         }
       });
-
-      function onXRFrame(time, frame) {
-        session.requestAnimationFrame(onXRFrame);
-        gl.bindFramebuffer(gl.FRAMEBUFFER, session.renderState.baseLayer.framebuffer);
-
-        const pose = frame.getViewerPose(referenceSpace);
-        if (pose) {
-          const view = pose.views[0];
-          const viewport = session.renderState.baseLayer.getViewport(view);
-          renderer.setSize(viewport.width, viewport.height);
-
-          camera.matrix.fromArray(view.transform.matrix);
-          camera.projectionMatrix.fromArray(view.projectionMatrix);
-          camera.updateMatrixWorld(true);
-
-          const hitTestResults = frame.getHitTestResults(hitTestSource);
-          if (hitTestResults.length > 0) {
-            const hitPose = hitTestResults[0].getPose(referenceSpace);
-            reticle.visible = true;
-            reticle.position.set(hitPose.transform.position.x, hitPose.transform.position.y, hitPose.transform.position.z);
-            reticle.updateMatrixWorld(true);
-          } else {
-            reticle.visible = false;
-          }
-
-          renderer.render(scene, camera);
-        }
-      }
     }
 
-    // AR starten
-    if (navigator.xr) {
-      const startButton = document.createElement('button');
-      startButton.textContent = 'Start AR';
-      startButton.style.cssText = "position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); padding: 15px; font-size: 18px;";
-      document.body.appendChild(startButton);
-      startButton.onclick = () => {
-        startButton.remove();
-        activateXR();
-      };
-    } else {
-      alert('WebXR wird nicht unterstützt.');
+    // Modell auswählen
+    function selectModel(model) {
+      selectedModel = model;
+      console.log(`${model} ausgewählt`);
     }
+
+    // AR aktivieren
+    activateXR();
   </script>
 </body>
 </html>
