diff --git a/html/controller/index.html b/html/controller/index.html
new file mode 100644
index 0000000..b13ad78
--- /dev/null
+++ b/html/controller/index.html
@@ -0,0 +1,140 @@
+<!DOCTYPE html>
+
+<html>
+
+<head>
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta charset="UTF-8">
+
+  <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
+  <meta http-equiv="Pragma" content="no-cache">
+  <meta http-equiv="Expires" content="0">
+
+  <title>blah2</title>
+
+  <!-- load lib js -->
+  <script src="../lib/bootstrap-5.2.3.min.js"></script>
+  <script src="../lib/plotly-2.20.0.min.js"></script>
+  <script src="../lib/jquery-3.6.4.min.js"></script>
+
+  <!-- load lib css -->
+  <link rel="stylesheet" href="../lib/bootstrap-5.2.3.min.css">
+
+  <style>
+    h1 {
+      font-family: 'Helvetica', sans-serif !important;
+      font-weight: bold;
+      font-size: 3.5rem !important;
+    }
+
+    .menu {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+    }
+
+    .title {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+      text-decoration: underline;
+    }
+
+    .label {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1rem;
+    }
+
+    @media (min-width: 768px) {
+      h1 {
+        font-family: 'Helvetica', sans-serif !important;
+        font-weight: bold;
+        font-size: 5rem !important;
+      }
+
+      .menu {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+
+      .title {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2.5rem;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+
+      .label {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+    }
+
+    .navbar-nav {
+      flex-wrap: wrap;
+    }
+
+    div.plotly-notifier {
+      visibility: hidden;
+    }
+  </style>
+
+</head>
+
+<body style="background-color:#f78c58;">
+
+  <div class="container-fluid">
+
+    <div class="row align-items-center d-flex">
+
+    <a class="btn shadow-none" href="http://30hours.dev">
+      <h1 class="py-3">30/HOURS</h1>
+    </a>
+
+    <nav class="navbar navbar-light navbar-expand text-center pb-5">
+      <!-- Links -->
+      <ul class="navbar-nav mx-auto justify-content-center">
+        <li class="nav-item px-3 px-md-4">
+          <a class="navbar-brand mx-0 menu" href="/">RADAR</a>
+        </li>
+        <li class="nav-item px-3 px-md-4">
+          <a class="navbar-brand mx-0 menu text-decoration-underline" href="/controller">CONTROLLER</a>
+        </li>
+      </ul>
+    </nav>
+
+    <div class="col-sm-12 col-md-12">
+      <ul class="list-unstyled text-center label">
+        <li class="py-1 title">Display</li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/display/map">Delay-Doppler map</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/display/maxhold">Max-hold delay Doppler map</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/display/detection/delay">Detections in delay over time</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/display/detection/doppler">Detections in Doppler over time</a></li>
+      </ul>
+    </div>
+
+    <div class="col-sm-12 col-md-12">
+      <ul class="list-unstyled text-center label">
+        <li class="py-1 title">API</li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/api/map">Map data</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/api/detection">Detection data</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/api/timing">Timing data</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/api/timestamp">Latest timestamp</a></li>
+      </ul>
+    </div>
+
+    <div class="col-sm-12 col-md-12">
+      <ul class="list-unstyled text-center label">
+        <li class="py-1 title">Stash</li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/stash/map">Map data</a></li>
+        <li class="py-1"><a class="text-reset text-decoration-none" href="/stash/detection">Detection data</a></li>
+      </ul>
+    </div>
+
+  </div>
+
+  </div>
+</body>
+
+</html>
diff --git a/html/display/detection/index.html b/html/display/detection/delay/index.html
similarity index 85%
rename from html/display/detection/index.html
rename to html/display/detection/delay/index.html
index 35b717d..ec3d5d9 100644
--- a/html/display/detection/index.html
+++ b/html/display/detection/delay/index.html
@@ -14,12 +14,12 @@
   <title>blah2</title>
 
   <!-- load lib js -->
-  <script src="../../lib/bootstrap-5.2.3.min.js"></script>
-  <script src="../../lib/plotly-2.20.0.min.js"></script>
-  <script src="../../lib/jquery-3.6.4.min.js"></script>
+  <script src="../../../lib/bootstrap-5.2.3.min.js"></script>
+  <script src="../../../lib/plotly-2.20.0.min.js"></script>
+  <script src="../../../lib/jquery-3.6.4.min.js"></script>
 
   <!-- load lib css -->
-  <link rel="stylesheet" href="../../lib/bootstrap-5.2.3.min.css">
+  <link rel="stylesheet" href="../../../lib/bootstrap-5.2.3.min.css">
 
   <style>
     h1 {
@@ -94,6 +94,6 @@
 
 </body>
 
-<script src="../../js/plot_detection.js"></script>
+<script src="../../../js/plot_detection_delay.js"></script>
 
 </html>
diff --git a/html/display/detection/doppler/index.html b/html/display/detection/doppler/index.html
new file mode 100644
index 0000000..75d4f5f
--- /dev/null
+++ b/html/display/detection/doppler/index.html
@@ -0,0 +1,99 @@
+<!DOCTYPE html>
+
+<html>
+
+<head>
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta charset="UTF-8">
+
+  <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
+  <meta http-equiv="Pragma" content="no-cache">
+  <meta http-equiv="Expires" content="0">
+
+  <title>blah2</title>
+
+  <!-- load lib js -->
+  <script src="../../../lib/bootstrap-5.2.3.min.js"></script>
+  <script src="../../../lib/plotly-2.20.0.min.js"></script>
+  <script src="../../../lib/jquery-3.6.4.min.js"></script>
+
+  <!-- load lib css -->
+  <link rel="stylesheet" href="../../../lib/bootstrap-5.2.3.min.css">
+
+  <style>
+    h1 {
+      font-family: 'Helvetica', sans-serif !important;
+      font-weight: bold;
+      font-size: 3.5rem !important;
+    }
+
+    .menu {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+    }
+
+    .title {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+      text-decoration: underline;
+    }
+
+    .label {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1rem;
+    }
+
+    @media (min-width: 768px) {
+      h1 {
+        font-family: 'Helvetica', sans-serif !important;
+        font-weight: bold;
+        font-size: 5rem !important;
+      }
+
+      .menu {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+
+      .title {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2.5rem;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+
+      .label {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+    }
+
+    .navbar-nav {
+      flex-wrap: wrap;
+    }
+
+    div.plotly-notifier {
+      visibility: hidden;
+    }
+  </style>
+
+</head>
+
+<body style="background-color:#f78c58;">
+
+  <div style="height: 100vh; width: 95vw" class="container-fluid">
+
+    <div style="height: 100vh; width: 95vw" class="row d-flex">
+
+      <div class="justify-content-center" id="data"></div>
+
+    </div>
+
+</body>
+
+<script src="../../../js/plot_detection_doppler.js"></script>
+
+</html>
diff --git a/html/display/map/index.html b/html/display/map/index.html
new file mode 100644
index 0000000..38a36f6
--- /dev/null
+++ b/html/display/map/index.html
@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+
+<html>
+
+<head>
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta charset="UTF-8">
+
+  <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
+  <meta http-equiv="Pragma" content="no-cache">
+  <meta http-equiv="Expires" content="0">
+
+  <title>blah2</title>
+
+  <!-- load lib js -->
+  <script src="../../lib/bootstrap-5.2.3.min.js"></script>
+  <script src="../../lib/plotly-2.20.0.min.js"></script>
+  <script src="../../lib/jquery-3.6.4.min.js"></script>
+
+  <!-- load lib css -->
+  <link rel="stylesheet" href="../../lib/bootstrap-5.2.3.min.css">
+
+  <style>
+    h1 {
+      font-family: 'Helvetica', sans-serif !important;
+      font-weight: bold;
+      font-size: 3.5rem !important;
+    }
+
+    .menu {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+    }
+
+    .title {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1.5rem;
+      font-weight: bold;
+      text-decoration: underline;
+    }
+
+    .label {
+      font-family: 'Helvetica', sans-serif !important;
+      font-size: 1rem;
+    }
+
+    @media (min-width: 768px) {
+      h1 {
+        font-family: 'Helvetica', sans-serif !important;
+        font-weight: bold;
+        font-size: 5rem !important;
+      }
+
+      .menu {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+
+      .title {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2.5rem;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+
+      .label {
+        font-family: 'Helvetica', sans-serif !important;
+        font-size: 2rem;
+      }
+    }
+
+    .navbar-nav {
+      flex-wrap: wrap;
+    }
+
+    div.plotly-notifier {
+      visibility: hidden;
+    }
+  </style>
+
+</head>
+
+<body style="background-color:#f78c58;">
+
+  <div style="height: 100vh; width: 95vw" class="container-fluid">
+
+    <div style="height: 100vh; width: 95vw" class="row d-flex">
+
+      <div class="justify-content-center" id="data"></div>
+
+    </div>
+
+</body>
+
+<script>
+  var host = window.location.hostname;
+  var isLocalHost = (host === "localhost" || host === "127.0.0.1" || host === "192.168.0.112");
+  var urlMap = ''
+  if (isLocalHost) {
+    urlMap = '//' + host + ':3000/api/map?timestamp=' + Date.now();
+  } else {
+    urlMap = '//' + host + '/api/map?timestamp=' + Date.now();
+  }
+</script>
+<script src="../../js/plot_map.js"></script>
+
+</html>
diff --git a/html/index.html b/html/index.html
index 5fe31f8..f7f718c 100644
--- a/html/index.html
+++ b/html/index.html
@@ -86,12 +86,30 @@
 
   <div style="height: 100vh; width: 95vw" class="container-fluid">
 
+    <div class="row align-items-center d-flex">
+
+    <a class="btn shadow-none" href="http://30hours.dev">
+      <h1 class="py-3">30/HOURS</h1>
+    </a>
+
+    <nav class="navbar navbar-light navbar-expand text-center pb-5">
+      <ul class="navbar-nav mx-auto justify-content-center">
+        <li class="nav-item px-3 px-md-4">
+          <a class="navbar-brand mx-0 menu text-decoration-underline" href="#">RADAR</a>
+        </li>
+        <li class="nav-item px-3 px-md-4">
+          <a class="navbar-brand mx-0 menu" href="/controller">CONTROLLER</a>
+        </li>
+      </ul>
+    </nav>
+  
+
     <div style="height: 100vh; width: 95vw" class="row d-flex">
 
       <div class="justify-content-center" id="data"></div>
 
     </div>
-
+    </div>
 </body>
 
 <script>
diff --git a/html/js/plot_detection.js b/html/js/plot_detection_delay.js
similarity index 98%
rename from html/js/plot_detection.js
rename to html/js/plot_detection_delay.js
index 4205b8e..4a7b971 100644
--- a/html/js/plot_detection.js
+++ b/html/js/plot_detection_delay.js
@@ -51,7 +51,7 @@ var layout = {
   },
   yaxis: {
     title: {
-      text: 'Bistatic Range (km)',
+      text: 'Bistatic Delay (km)',
       font: {
         size: 24
       }
diff --git a/html/js/plot_detection_doppler.js b/html/js/plot_detection_doppler.js
new file mode 100644
index 0000000..c123bd8
--- /dev/null
+++ b/html/js/plot_detection_doppler.js
@@ -0,0 +1,130 @@
+var timestamp = -1;
+var nRows = 3;
+var host = window.location.hostname;
+var isLocalHost = (host === "localhost" || host === "127.0.0.1" || host === "192.168.0.112");
+var range_x = [];
+var range_y = [];
+
+// setup API
+var urlTimestamp = '';
+if (isLocalHost) {
+  urlTimestamp = '//' + host + ':3000/api/timestamp?timestamp=' + Date.now();
+} else {
+  urlTimestamp = '//' + host + '/api/timestamp?timestamp=' + Date.now();
+}
+var urlDetection = '';
+if (isLocalHost) {
+  urlDetection = '//' + host + ':3000/stash/detection?timestamp=' + Date.now();
+} else {
+  urlDetection = '//' + host + '/stash/detection?timestamp=' + Date.now();
+}
+
+// setup plotly
+var layout = {
+  autosize: false,
+  margin: {
+    l: 50,
+    r: 50,
+    b: 50,
+    t: 10,
+    pad: 0
+  },
+  hoverlabel: {
+    namelength: 0
+  },
+  width: document.getElementById('data').offsetWidth,
+  height: document.getElementById('data').offsetHeight,
+  plot_bgcolor: "rgba(0,0,0,0)",
+  paper_bgcolor: "rgba(0,0,0,0)",
+  annotations: [],
+  displayModeBar: false,
+  xaxis: {
+    title: {
+      text: 'Timestamp',
+      font: {
+        size: 24
+      }
+    },
+    showgrid: false,
+    ticks: '',
+    side: 'bottom'
+  },
+  yaxis: {
+    title: {
+      text: 'Bistatic Doppler (Hz)',
+      font: {
+        size: 24
+      }
+    },
+    showgrid: false,
+    ticks: '',
+    ticksuffix: ' ',
+    autosize: false,
+    categoryorder: "total descending"
+  }
+};
+var config = {
+  displayModeBar: false,
+  scrollZoom: true
+}
+
+// setup plotly data
+var data = [
+  {
+    z: [[0, 0, 0], [0, 0, 0], [0, 0, 0]],
+    colorscale: 'Jet',
+    type: 'heatmap'
+  }
+];
+
+Plotly.newPlot('data', data, layout, config);
+
+// callback function
+var intervalId = window.setInterval(function () {
+
+  // check if timestamp is updated
+  var timestampData = $.get(urlTimestamp, function () { })
+
+    .done(function (data) {
+      if (timestamp != data) {
+        timestamp = data;
+
+        // get new data
+        var apiData = $.getJSON(urlDetection, function () { })
+          .done(function (data) {
+
+            // case draw new plot
+            if (data.nRows != nRows) {
+              nRows = data.nRows;
+
+              var trace1 = {
+                  x: data.timestamp,
+                  y: data.doppler,
+                  mode: 'markers',
+                  type: 'scatter'
+              };
+              
+              var data_trace = [trace1];
+              Plotly.newPlot('data', data_trace, layout, config);
+            }
+            // case update plot
+            else {
+              var trace_update = {
+                x: [data.timestamp],
+                y: [data.doppler]
+              };
+              Plotly.update('data', trace_update);
+            }
+
+          })
+          .fail(function () {
+          })
+          .always(function () {
+          });
+      }
+    })
+    .fail(function () {
+    })
+    .always(function () {
+    });
+}, 100);
diff --git a/html/js/plot_map.js b/html/js/plot_map.js
index 3807712..a6781c1 100644
--- a/html/js/plot_map.js
+++ b/html/js/plot_map.js
@@ -21,7 +21,7 @@ if (isLocalHost) {
 
 // setup plotly
 var layout = {
-  autosize: false,
+  autosize: true,
   margin: {
     l: 50,
     r: 50,
@@ -32,8 +32,6 @@ var layout = {
   hoverlabel: {
     namelength: 0
   },
-  width: document.getElementById('data').offsetWidth,
-  height: document.getElementById('data').offsetHeight,
   plot_bgcolor: "rgba(0,0,0,0)",
   paper_bgcolor: "rgba(0,0,0,0)",
   annotations: [],
@@ -62,8 +60,9 @@ var layout = {
   }
 };
 var config = {
-  displayModeBar: false,
-  scrollZoom: true
+  responsive: true,
+  displayModeBar: false
+  //scrollZoom: true
 }
 
 // setup plotly data
