diff --git a/bicorder-app/public/favicon.ico b/bicorder-app/public/favicon.ico
index 4e0f8fc..db41d97 100644
Binary files a/bicorder-app/public/favicon.ico and b/bicorder-app/public/favicon.ico differ
diff --git a/bicorder-app/public/favicon.svg b/bicorder-app/public/favicon.svg
index 8b5fd82..fc1ee4a 100644
--- a/bicorder-app/public/favicon.svg
+++ b/bicorder-app/public/favicon.svg
@@ -1,14 +1,37 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128 128">
-  <defs>
-    <linearGradient id="bgGrad" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" style="stop-color:#1a1a2e;stop-opacity:1" />
-      <stop offset="100%" style="stop-color:#16213e;stop-opacity:1" />
-    </linearGradient>
-  </defs>
+  <!-- Black background -->
+  <rect width="128" height="128" fill="#000000" rx="16"/>
 
-  <!-- Background -->
-  <rect width="128" height="128" fill="url(#bgGrad)" rx="16"/>
+  <!-- Bicorder device body (white) -->
+  <g fill="#ffffff" stroke="#ffffff">
+    <!-- Main device body -->
+    <rect x="36" y="24" width="56" height="80" fill="none" stroke-width="3" rx="4"/>
 
-  <!-- Large hash symbol -->
-  <text x="64" y="95" font-family="'Courier New', monospace" font-size="100" font-weight="bold" fill="#bbe1fa" text-anchor="middle">#</text>
+    <!-- Screen area -->
+    <rect x="42" y="30" width="44" height="28" fill="none" stroke-width="2"/>
+
+    <!-- Screen content (ASCII-style bars) -->
+    <line x1="48" y1="36" x2="48" y2="52" stroke-width="2"/>
+    <line x1="55" y1="40" x2="55" y2="52" stroke-width="2"/>
+    <line x1="62" y1="34" x2="62" y2="52" stroke-width="2"/>
+    <line x1="69" y1="42" x2="69" y2="52" stroke-width="2"/>
+    <line x1="76" y1="38" x2="76" y2="52" stroke-width="2"/>
+
+    <!-- Control buttons (3x3 grid) -->
+    <circle cx="48" cy="72" r="3" fill="#ffffff"/>
+    <circle cx="64" cy="72" r="3" fill="#ffffff"/>
+    <circle cx="80" cy="72" r="3" fill="#ffffff"/>
+
+    <circle cx="48" cy="84" r="3" fill="#ffffff"/>
+    <circle cx="64" cy="84" r="3" fill="#ffffff"/>
+    <circle cx="80" cy="84" r="3" fill="#ffffff"/>
+
+    <circle cx="48" cy="96" r="3" fill="#ffffff"/>
+    <circle cx="64" cy="96" r="3" fill="#ffffff"/>
+    <circle cx="80" cy="96" r="3" fill="#ffffff"/>
+
+    <!-- Sensor/antenna indicator -->
+    <line x1="64" y1="24" x2="64" y2="18" stroke-width="2"/>
+    <circle cx="64" cy="16" r="2" fill="#ffffff"/>
+  </g>
 </svg>
diff --git a/bicorder-app/public/icon-192.png b/bicorder-app/public/icon-192.png
index e451b6d..78487e7 100644
Binary files a/bicorder-app/public/icon-192.png and b/bicorder-app/public/icon-192.png differ
diff --git a/bicorder-app/public/icon-512.png b/bicorder-app/public/icon-512.png
index 96e1ecd..7dc5ff4 100644
Binary files a/bicorder-app/public/icon-512.png and b/bicorder-app/public/icon-512.png differ
diff --git a/bicorder-app/public/icon-maskable-192.png b/bicorder-app/public/icon-maskable-192.png
index 4496978..8e44222 100644
Binary files a/bicorder-app/public/icon-maskable-192.png and b/bicorder-app/public/icon-maskable-192.png differ
diff --git a/bicorder-app/public/icon-maskable-512.png b/bicorder-app/public/icon-maskable-512.png
index a9dd23c..f48cfe1 100644
Binary files a/bicorder-app/public/icon-maskable-512.png and b/bicorder-app/public/icon-maskable-512.png differ
diff --git a/bicorder-app/public/icon.svg b/bicorder-app/public/icon.svg
index c2f8424..37de6cb 100644
--- a/bicorder-app/public/icon.svg
+++ b/bicorder-app/public/icon.svg
@@ -1,47 +1,50 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
-  <defs>
-    <linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" style="stop-color:#1a1a2e;stop-opacity:1" />
-      <stop offset="100%" style="stop-color:#16213e;stop-opacity:1" />
-    </linearGradient>
-    <linearGradient id="accentGradient" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" style="stop-color:#0f4c75;stop-opacity:1" />
-      <stop offset="100%" style="stop-color:#3282b8;stop-opacity:1" />
-    </linearGradient>
-  </defs>
+  <!-- Black background -->
+  <rect width="512" height="512" fill="#000000" rx="64"/>
 
-  <!-- Background -->
-  <rect width="512" height="512" fill="url(#bgGradient)" rx="80"/>
+  <!-- Bicorder device body (white) -->
+  <g fill="#ffffff" stroke="#ffffff">
+    <!-- Main device body -->
+    <rect x="144" y="96" width="224" height="320" fill="none" stroke-width="12" rx="16"/>
 
-  <!-- Outer frame -->
-  <rect x="64" y="64" width="384" height="384" fill="none" stroke="url(#accentGradient)" stroke-width="8" rx="20"/>
+    <!-- Screen area -->
+    <rect x="168" y="120" width="176" height="112" fill="none" stroke-width="8"/>
 
-  <!-- Bicorder pattern "|#|" in monospace style -->
-  <g font-family="'Courier New', monospace" font-weight="bold" text-anchor="middle">
-    <!-- Left bar -->
-    <text x="180" y="300" font-size="180" fill="#3282b8">|</text>
+    <!-- Screen content (ASCII-style bars) -->
+    <line x1="192" y1="144" x2="192" y2="208" stroke-width="8"/>
+    <line x1="220" y1="160" x2="220" y2="208" stroke-width="8"/>
+    <line x1="248" y1="136" x2="248" y2="208" stroke-width="8"/>
+    <line x1="276" y1="168" x2="276" y2="208" stroke-width="8"/>
+    <line x1="304" y1="152" x2="304" y2="208" stroke-width="8"/>
 
-    <!-- Center hash -->
-    <text x="256" y="300" font-size="180" fill="#bbe1fa">#</text>
+    <!-- Control buttons (3x3 grid) -->
+    <circle cx="192" cy="288" r="12" fill="#ffffff"/>
+    <circle cx="256" cy="288" r="12" fill="#ffffff"/>
+    <circle cx="320" cy="288" r="12" fill="#ffffff"/>
 
-    <!-- Right bar -->
-    <text x="332" y="300" font-size="180" fill="#3282b8">|</text>
+    <circle cx="192" cy="336" r="12" fill="#ffffff"/>
+    <circle cx="256" cy="336" r="12" fill="#ffffff"/>
+    <circle cx="320" cy="336" r="12" fill="#ffffff"/>
+
+    <circle cx="192" cy="384" r="12" fill="#ffffff"/>
+    <circle cx="256" cy="384" r="12" fill="#ffffff"/>
+    <circle cx="320" cy="384" r="12" fill="#ffffff"/>
+
+    <!-- Sensor/antenna indicator -->
+    <line x1="256" y1="96" x2="256" y2="72" stroke-width="8"/>
+    <circle cx="256" cy="64" r="8" fill="#ffffff"/>
+
+    <!-- Corner detail accents -->
+    <line x1="160" y1="112" x2="180" y2="112" stroke-width="3" opacity="0.7"/>
+    <line x1="160" y1="112" x2="160" y2="132" stroke-width="3" opacity="0.7"/>
+
+    <line x1="352" y1="112" x2="332" y2="112" stroke-width="3" opacity="0.7"/>
+    <line x1="352" y1="112" x2="352" y2="132" stroke-width="3" opacity="0.7"/>
+
+    <line x1="160" y1="404" x2="180" y2="404" stroke-width="3" opacity="0.7"/>
+    <line x1="160" y1="404" x2="160" y2="384" stroke-width="3" opacity="0.7"/>
+
+    <line x1="352" y1="404" x2="332" y2="404" stroke-width="3" opacity="0.7"/>
+    <line x1="352" y1="404" x2="352" y2="384" stroke-width="3" opacity="0.7"/>
   </g>
-
-  <!-- Decorative scan lines -->
-  <line x1="96" y1="140" x2="416" y2="140" stroke="#3282b8" stroke-width="2" opacity="0.3"/>
-  <line x1="96" y1="372" x2="416" y2="372" stroke="#3282b8" stroke-width="2" opacity="0.3"/>
-
-  <!-- Corner accents -->
-  <rect x="80" y="80" width="30" height="4" fill="#bbe1fa" opacity="0.8"/>
-  <rect x="80" y="80" width="4" height="30" fill="#bbe1fa" opacity="0.8"/>
-
-  <rect x="402" y="80" width="30" height="4" fill="#bbe1fa" opacity="0.8"/>
-  <rect x="428" y="80" width="4" height="30" fill="#bbe1fa" opacity="0.8"/>
-
-  <rect x="80" y="428" width="30" height="4" fill="#bbe1fa" opacity="0.8"/>
-  <rect x="80" y="402" width="4" height="30" fill="#bbe1fa" opacity="0.8"/>
-
-  <rect x="402" y="428" width="30" height="4" fill="#bbe1fa" opacity="0.8"/>
-  <rect x="428" y="402" width="4" height="30" fill="#bbe1fa" opacity="0.8"/>
 </svg>