diff --git a/pxy_city_digital_twins/migrations/0001_initial.py b/pxy_city_digital_twins/migrations/0001_initial.py
new file mode 100644
index 0000000..e56512e
--- /dev/null
+++ b/pxy_city_digital_twins/migrations/0001_initial.py
@@ -0,0 +1,25 @@
+# Generated by Django 5.0.3 on 2025-05-21 21:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='WastePickup',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('subdivision', models.CharField(max_length=100)),
+                ('vehicle', models.CharField(max_length=50)),
+                ('step_id', models.CharField(max_length=50)),
+                ('quarter', models.PositiveSmallIntegerField()),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+            ],
+        ),
+    ]
diff --git a/pxy_city_digital_twins/models.py b/pxy_city_digital_twins/models.py
index 71a8362..47392d3 100644
--- a/pxy_city_digital_twins/models.py
+++ b/pxy_city_digital_twins/models.py
@@ -1,3 +1,11 @@
 from django.db import models
 
-# Create your models here.
+class WastePickup(models.Model):
+    subdivision = models.CharField(max_length=100)
+    vehicle     = models.CharField(max_length=50)
+    step_id     = models.CharField(max_length=50)
+    quarter     = models.PositiveSmallIntegerField()  # 1 through 4
+    timestamp   = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return f"{self.subdivision}/{self.vehicle}/{self.step_id} → Q{self.quarter} @ {self.timestamp}"
diff --git a/pxy_city_digital_twins/templates/pxy_city_digital_twins/virtual_waste_route.html b/pxy_city_digital_twins/templates/pxy_city_digital_twins/virtual_waste_route.html
index 9fa5ab0..b5e4a1f 100644
--- a/pxy_city_digital_twins/templates/pxy_city_digital_twins/virtual_waste_route.html
+++ b/pxy_city_digital_twins/templates/pxy_city_digital_twins/virtual_waste_route.html
@@ -35,50 +35,61 @@
              color="{{ building.color }}"
              opacity="0.8">
       </a-box>
-      <a-entity position="{{ building.position_x }} {{ building.height }} {{ building.position_z }}">
-
-      </a-entity>
     </a-entity>
     {% endfor %}
 
     <!-- 2) Draw each job-sphere & gauge from step_positions -->
     {% for pos in step_positions %}
-    <a-entity position="{{ pos.x }} 1 {{ pos.z }}">
-      <a-sphere radius="10"
+    {% with sid=pos.step.id stype=pos.step.step_type %}
+    <a-entity id="step-{{ sid }}" position="{{ pos.x }} 1 {{ pos.z }}">
+      <!-- sphere now semi-transparent by default -->
+      <a-sphere id="sphere-{{ sid }}"
+                radius="10"
                 color="#FF4136"
                 emissive="#FF4136"
-                opacity="0.7">
+                transparent="true"
+                opacity="0.4">
       </a-sphere>
+
       <!-- gauge above the sphere -->
-      <a-entity class="status-gauge" gauge-click-toggle position="11 3 0">
-        {% include "pxy_city_digital_twins/_status_gauge_waste.html" with ring_color="#FF4136" status=pos.step.step_type id=pos.step.id %}
+      <a-entity
+        class="status-gauge"
+        gauge-click-toggle
+        position="11 3 0"
+        data-step-id="{{ sid }}"
+        data-step-type="{{ stype }}">
+        {% include "pxy_city_digital_twins/_status_gauge_waste.html" with ring_color="#FF4136" status=stype id=sid %}
       </a-entity>
     </a-entity>
+    {% endwith %}
     {% endfor %}
-
   </a-scene>
 
   <script>
+    // Expose Django vars into JS
+    const subdivision = "{{ subdivision }}";
+    const vehicle     = "{{ vehicle }}";
+    const recordUrl   = "{% url 'waste-record-pickup' subdivision=subdivision vehicle=vehicle %}";
+
     document.querySelector('#scene').addEventListener('loaded', () => {
       const sceneEl = document.getElementById('scene');
-      // 3) rel_coords was passed in context
-      const rel = {{ rel_coords|safe }};
+      const rel     = {{ rel_coords|safe }};
 
-      // Compute bounding box & stageSize
+      // 3) Compute bounding box & stageSize
       const xs = rel.map(r => r[0]), zs = rel.map(r => r[1]);
       const minX = Math.min(...xs), maxX = Math.max(...xs);
       const minZ = Math.min(...zs), maxZ = Math.max(...zs);
       const width  = maxX - minX, height = maxZ - minZ;
       const stageSize = Math.ceil(Math.max(width, height) * 1.2);
 
-      // Update invisible base-plane
+      // 4) Update invisible base-plane
       const base = document.getElementById('basePlane');
       base.setAttribute('width',  width * 1.5);
       base.setAttribute('height', height * 1.5);
       base.setAttribute('position',
         `${(minX+maxX)/2} 0 ${(minZ+maxZ)/2}`);
 
-      // Add environment
+      // 5) Add environment
       const envEl = document.createElement('a-entity');
       envEl.setAttribute('environment', `
         preset: forest;
@@ -92,7 +103,7 @@
       `);
       sceneEl.appendChild(envEl);
 
-      // Draw & animate each segment
+      // 6) Draw & animate each segment
       const pulseDuration = 600;
       rel.forEach(([x1,z1], i) => {
         if (i + 1 >= rel.length) return;
@@ -116,16 +127,72 @@
         sceneEl.appendChild(seg);
       });
 
-      // Position camera at first step
+      // 7) Position camera at first step
       if (rel.length) {
         const [fx,fz] = rel[0];
         const cam = document.getElementById('mainCamera');
         cam.setAttribute('position', `${fx.toFixed(2)} 6 ${fz.toFixed(2)+6}`);
         cam.setAttribute('look-at',   `${fx.toFixed(2)} 1 ${fz.toFixed(2)}`);
       }
+
+      // ─────────────────────────────────────────────────────────────
+      // 8) Record pickups by clicking each gauge
+      // ─────────────────────────────────────────────────────────────
+
+      // CSRF helper
+      function getCookie(name) {
+        const v = document.cookie.match('(^|;)\\s*'+name+'\\s*=\\s*([^;]+)');
+        return v ? v.pop() : '';
+      }
+      const csrftoken = getCookie('csrftoken');
+
+      // Track click counts & define colors
+      const clickCounts = {};
+      const colors = ['#2ECC40','#FFDC00','#FF851B','#FF4136'];
+
+      document.querySelectorAll('.status-gauge').forEach(el => {
+        const stepId = el.dataset.stepId;
+        clickCounts[stepId] = 0;
+
+        el.addEventListener('click', () => {
+          // cycle 1→4
+          clickCounts[stepId] = (clickCounts[stepId] % 4) + 1;
+          const quarter = clickCounts[stepId];
+
+          // recolor ring
+          const ring = el.querySelector('.gauge-ring');
+          if (ring) ring.setAttribute('color', colors[quarter-1]);
+
+          // recolor sphere
+          const sph = document.getElementById(`sphere-${stepId}`);
+          if (sph) {
+            sph.setAttribute(
+              'material',
+              `color: ${colors[quarter-1]};
+               emissive: ${colors[quarter-1]};
+               transparent: true; opacity: 0.4`
+            );
+          }
+
+          // log & POST
+          console.log('Recording pickup', { step_id: stepId, quarter }, '→', recordUrl);
+          fetch(recordUrl, {
+            method: 'POST',
+            headers: {
+              'Content-Type': 'application/json',
+              'X-CSRFToken': csrftoken
+            },
+            body: JSON.stringify({ step_id: stepId, quarter })
+          }).then(res => {
+            if (!res.ok) {
+              console.error('Record pickup failed', res.status);
+            } else {
+              console.log('Pickup recorded');
+            }
+          });
+        });
+      });
     });
   </script>
 </body>
 </html>
-<!-- 
- -->
\ No newline at end of file
diff --git a/pxy_city_digital_twins/urls.py b/pxy_city_digital_twins/urls.py
index c406cc8..4cdeae3 100644
--- a/pxy_city_digital_twins/urls.py
+++ b/pxy_city_digital_twins/urls.py
@@ -14,4 +14,8 @@ urlpatterns = [
     path('city/digital/twin/waste/debug/<str:subdivision>/<str:vehicle>/', views.waste_route_debug, name='waste_route_debug'),
 
     path('city/augmented/reality/digital/twin/waste/<str:subdivision>/<str:vehicle>/', views.augmented_waste_route,      name='waste_route'),
+
+    path('city/augmented/reality/digital/twin/waste/<str:subdivision>/<str:vehicle>/record/', views.record_pickup, name="waste-record-pickup"),
+
+
 ]
diff --git a/pxy_city_digital_twins/views.py b/pxy_city_digital_twins/views.py
index a18e955..58569bd 100644
--- a/pxy_city_digital_twins/views.py
+++ b/pxy_city_digital_twins/views.py
@@ -284,7 +284,9 @@ def waste_route(request, subdivision, vehicle):
         step_positions.append({
             'x': x - avg_x,
             'z': z - avg_z,
-            'step': step
+            'step_id': step.get('id'),
+            'step_type': step.get('step_type'),
+            'popup': step.get('popup'),
         })
 
     # 7) render
@@ -368,3 +370,34 @@ def augmented_waste_route(request, subdivision, vehicle):
         'rel_coords':          rel_coords,
         'step_positions':      step_positions,
     })
+
+
+import json
+from django.http import JsonResponse, HttpResponseBadRequest
+from django.views.decorators.http import require_POST
+from django.views.decorators.csrf import csrf_exempt   # or use the csrf token client-side
+from .models import WastePickup
+
+@csrf_exempt
+@require_POST
+def record_pickup(request, subdivision, vehicle):
+    """
+    Expect JSON body:
+      { "step_id": "<id>", "quarter": <1-4> }
+    """
+    try:
+        payload = json.loads(request.body)
+        step_id = payload['step_id']
+        quarter = int(payload['quarter'])
+        if quarter not in (1,2,3,4):
+            raise ValueError
+    except (KeyError, ValueError, json.JSONDecodeError):
+        return HttpResponseBadRequest("Invalid payload")
+
+    WastePickup.objects.create(
+        subdivision=subdivision,
+        vehicle=vehicle,
+        step_id=step_id,
+        quarter=quarter
+    )
+    return JsonResponse({"status":"ok"})
diff --git a/pxy_dashboard/apps/views.py b/pxy_dashboard/apps/views.py
index 1e5209f..c14d759 100644
--- a/pxy_dashboard/apps/views.py
+++ b/pxy_dashboard/apps/views.py
@@ -469,3 +469,50 @@ def apps_facebook_pages_bot(request):
                     "bots_info": bots_info,
                     "weekly_data_json": json.dumps(weekly_data),
                   })
+
+from django.shortcuts import render
+from django.contrib.auth.decorators import login_required
+from django.http import JsonResponse
+from pxy_city_digital_twins.models import WastePickup
+from collections import defaultdict
+import json
+
+@login_required
+def apps_urban_digital_twin(request):
+    # ───── Ruta alterna para depuración: JSON completo ─────
+    if request.GET.get("dump") == "1":
+        full_table = list(WastePickup.objects.all().values(
+            "id", "subdivision", "vehicle", "step_id", "quarter", "timestamp"
+        ))
+        return JsonResponse({"waste_pickup_table": full_table}, safe=False)
+
+    # ───── Lógica del gráfico ─────
+    subdivisions = WastePickup.objects.values_list("subdivision", flat=True).distinct()
+    selected_subdivision = request.GET.get("subdivision") or (subdivisions[0] if subdivisions else None)
+
+    raw = WastePickup.objects.filter(subdivision=selected_subdivision)
+    data_by_vehicle = defaultdict(lambda: defaultdict(set))  # vehicle → date → set de cuartiles
+
+    for pickup in raw:
+        date_str = pickup.timestamp.strftime("%Y-%m-%d")
+        veh = f"Vehículo {pickup.vehicle}"
+        data_by_vehicle[veh][date_str].add(pickup.quarter)
+
+    all_points = []
+    unique_vehicles = set()
+    for vehicle, date_map in data_by_vehicle.items():
+        unique_vehicles.add(vehicle)
+        for date, quarters in date_map.items():
+            all_points.append({
+                "x": date,
+                "y": vehicle,
+                "z": len(quarters)  # cuartiles únicos ese día
+            })
+
+    context = {
+        "subdivisions": subdivisions,
+        "selected_subdivision": selected_subdivision,
+        "scatter_data_json": json.dumps(all_points),
+        "vehicle_categories": json.dumps(sorted(unique_vehicles)),
+    }
+    return render(request, "pxy_dashboard/apps/apps-urban-digital-twin.html", context)
diff --git a/pxy_dashboard/templates/pxy_dashboard/apps/apps-urban-digital-twin.html b/pxy_dashboard/templates/pxy_dashboard/apps/apps-urban-digital-twin.html
index 3d8d528..5361ca2 100644
--- a/pxy_dashboard/templates/pxy_dashboard/apps/apps-urban-digital-twin.html
+++ b/pxy_dashboard/templates/pxy_dashboard/apps/apps-urban-digital-twin.html
@@ -1,5 +1,144 @@
 {% extends "pxy_dashboard/partials/base.html" %}
+{% load static %}
+
+{% block title %}Urban Digital Twin{% endblock %}
+
 {% block content %}
-<h2>Urban Digital Twin</h2>
-<p>This is a placeholder page for <code>apps-urban-digital-twin.html</code></p>
+{% include "pxy_dashboard/partials/dashboard/kpi_row.html" %}
+
+<div class="row mb-4">
+  <div class="col-md-4">
+    <label for="subdivisionSelect" class="form-label">Selecciona una subdivisión:</label>
+    <select id="subdivisionSelect" class="form-select">
+      {% for s in subdivisions %}
+        <option value="{{ s }}" {% if s == selected_subdivision %}selected{% endif %}>{{ s }}</option>
+      {% endfor %}
+    </select>
+  </div>
+</div>
+
+<!-- Column Chart -->
+<div class="card mb-4">
+  <div class="card-header"><h5 class="mb-0">Column Chart: Cuartiles por Fecha y Vehículo</h5></div>
+  <div class="card-body">
+    <div id="chart-bar"></div>
+  </div>
+</div>
+
+<!-- Heatmap -->
+<div class="card mb-4">
+  <div class="card-header"><h5 class="mb-0">Heatmap: Distribución de Cuartiles</h5></div>
+  <div class="card-body">
+    <div id="chart-heatmap"></div>
+  </div>
+</div>
+{% endblock %}
+
+{% block extra_js %}
+<script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
+<script>
+document.addEventListener("DOMContentLoaded", function () {
+  // Datos desde Django
+  const rawData     = {{ scatter_data_json|safe }};
+  const vehicles    = {{ vehicle_categories|safe }};
+  const subdivision = "{{ selected_subdivision|escapejs }}";
+
+  // Escala de color para z
+  const colorScale = {1:"#FF4136",2:"#FF851B",3:"#FFDC00",4:"#2ECC40",5:"#0074D9"};
+
+  // Fechas únicas y ordenadas
+  const dates = [...new Set(rawData.map(p => p.x))].sort();
+
+  // Función para extraer solo dígitos del string "Vehículo X"
+  function extractVehicleId(label) {
+    const m = label.match(/\d+/);
+    return m ? m[0] : label;
+  }
+
+  // --- Column Chart Series ---
+  const seriesBar = vehicles.map(veh => ({
+    name: veh,
+    data: dates.map(d => {
+      const rec = rawData.find(p => p.x === d && p.y === veh);
+      return rec ? rec.z : 0;
+    })
+  }));
+
+  // Render Column Chart con click
+  new ApexCharts(document.querySelector("#chart-bar"), {
+    chart: {
+      type: 'bar',
+      height: 350,
+      events: {
+        dataPointSelection: function(_, __, { seriesIndex, dataPointIndex }) {
+          const vehLabel = vehicles[seriesIndex];
+          const vehId    = extractVehicleId(vehLabel);
+          const url = `/city/virtual/reality/digital/twin/waste/${encodeURIComponent(subdivision)}/${encodeURIComponent(vehId)}/`;
+          window.open(url, "_blank");
+        }
+      }
+    },
+    plotOptions: { bar: { horizontal: false, columnWidth: '50%' } },
+    dataLabels: { enabled: false },
+    series: seriesBar,
+    xaxis: { categories: dates, title: { text: 'Fecha' } },
+    yaxis: { title: { text: 'Cuartiles únicos' } },
+    legend: { position: 'bottom' },
+    title: { text: `Cuartiles únicos por Fecha en ${subdivision}` }
+  }).render();
+
+
+  // --- Heatmap Series ---
+  const seriesHeat = vehicles.map(veh => ({
+    name: veh,
+    data: dates.map(d => {
+      const rec = rawData.find(p => p.x === d && p.y === veh);
+      return { x: d, y: rec ? rec.z : 0 };
+    })
+  }));
+
+  // Render Heatmap con click
+  new ApexCharts(document.querySelector("#chart-heatmap"), {
+    chart: {
+      type: 'heatmap',
+      height: 350,
+      events: {
+        dataPointSelection: function(_, __, { seriesIndex, dataPointIndex }) {
+          const vehLabel = vehicles[seriesIndex];
+          const vehId    = extractVehicleId(vehLabel);
+          const url = `/city/virtual/reality/digital/twin/waste/${encodeURIComponent(subdivision)}/${encodeURIComponent(vehId)}/`;
+          window.open(url, "_blank");
+        }
+      }
+    },
+    series: seriesHeat,
+    plotOptions: {
+      heatmap: {
+        shadeIntensity: 0.5,
+        colorScale: {
+          ranges: [
+            { from: 0, to: 0, name: '0', color: '#f2f2f2' },
+            { from: 1, to: 1, name: '1', color: '#FF4136' },
+            { from: 2, to: 2, name: '2', color: '#FF851B' },
+            { from: 3, to: 3, name: '3', color: '#FFDC00' },
+            { from: 4, to: 4, name: '4', color: '#2ECC40' },
+            { from: 5, to: 5, name: '5+', color: '#0074D9' }
+          ]
+        }
+      }
+    },
+    dataLabels: { enabled: false },
+    xaxis: { type: 'category', categories: dates, title: { text: 'Fecha' } },
+    yaxis: { title: { text: 'Vehículo' } },
+    title: { text: `Heatmap de Cuartiles en ${subdivision}` }
+  }).render();
+
+  // Recarga al cambiar subdivisión
+  document.getElementById("subdivisionSelect")
+    .addEventListener("change", function(){
+      const q = new URLSearchParams({ subdivision: this.value }).toString();
+      location.search = q;
+    });
+});
+</script>
 {% endblock %}
diff --git a/pxy_dashboard/templates/pxy_dashboard/partials/__left-sidebar.html b/pxy_dashboard/templates/pxy_dashboard/partials/__left-sidebar.html
index b4bd3b0..fd088e7 100644
--- a/pxy_dashboard/templates/pxy_dashboard/partials/__left-sidebar.html
+++ b/pxy_dashboard/templates/pxy_dashboard/partials/__left-sidebar.html
@@ -41,7 +41,7 @@
               <img src="{% static 'dashboard/images/users/avatar-1.jpg' %}" alt="user-image" height="42" class="rounded-circle shadow">
           </div>
           <div class="flex-grow-1 ms-2">
-              <span class="fw-semibold fs-15 d-block">Doris Larson</span>
+              <span class="fw-semibold fs-15 d-block">Cucha Hernández</span>
               <span class="fs-13">Founder</span>
           </div>
           <div class="ms-auto">
diff --git a/pxy_dashboard/templates/pxy_dashboard/partials/left-sidebar.html b/pxy_dashboard/templates/pxy_dashboard/partials/left-sidebar.html
index 96fb6fc..ec688e6 100644
--- a/pxy_dashboard/templates/pxy_dashboard/partials/left-sidebar.html
+++ b/pxy_dashboard/templates/pxy_dashboard/partials/left-sidebar.html
@@ -41,7 +41,7 @@
               <img src="{% static 'dashboard/images/users/avatar-1.jpg' %}" alt="user-image" height="42" class="rounded-circle shadow">
           </div>
           <div class="flex-grow-1 ms-2">
-              <span class="fw-semibold fs-15 d-block">Doris Larson</span>
+              <span class="fw-semibold fs-15 d-block">Cucha Hernández</span>
               <span class="fs-13">Founder</span>
           </div>
           <div class="ms-auto">
diff --git a/pxy_dashboard/templates/pxy_dashboard/partials/topbar.html b/pxy_dashboard/templates/pxy_dashboard/partials/topbar.html
index 8af738d..1c048f8 100644
--- a/pxy_dashboard/templates/pxy_dashboard/partials/topbar.html
+++ b/pxy_dashboard/templates/pxy_dashboard/partials/topbar.html
@@ -347,7 +347,7 @@
                         <img src="{% static 'dashboard/images/users/avatar-1.jpg' %}" alt="user-image" width="32" class="rounded-circle">
                     </span>
                     <span class="d-lg-flex flex-column gap-1 d-none">
-                        <h5 class="my-0">Doris Larson</h5>
+                        <h5 class="my-0">Cucha Hernández</h5>
                         <h6 class="my-0 fw-normal">Founder</h6>
                     </span>
                 </a>