diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/config/accessibility_params.yaml b/jetson/ros2_ws/src/saltybot_accessibility_mode/config/accessibility_params.yaml
new file mode 100644
index 0000000..6131a4e
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/config/accessibility_params.yaml
@@ -0,0 +1,58 @@
+# Accessibility Mode Configuration for SaltyBot
+# Deaf/hearing-impaired user interface with speech-to-text, keyboard, and TTS
+
+accessibility_mode:
+  ros__parameters:
+    # Enable/disable accessibility mode
+    enabled: true
+
+    # Maximum number of transcript entries to display
+    max_display_history: 10
+
+    # Auto-speak-back confirmation for STT input
+    auto_tts: true
+
+    # Enable touch keyboard input
+    keyboard_enabled: true
+
+    # Timeout for display before clearing (seconds)
+    display_timeout_s: 30.0
+
+    # Audio settings
+    audio:
+      # PulseAudio sink for TTS output (MageDok HDMI speakers)
+      output_sink: "alsa_output.pci-0000_00_1d.0.hdmi-stereo"
+      # Volume level (0-1)
+      volume: 0.8
+
+    # STT settings (Whisper integration)
+    stt:
+      # Whisper model size: tiny, base, small, medium, large
+      model: "base"
+      # Language code (empty = auto-detect)
+      language: ""
+      # Enable partial results display
+      show_partial: true
+      # Device: "cuda" for GPU, "cpu" for CPU-only
+      device: "cuda"
+
+    # TTS settings (Piper integration)
+    tts:
+      # Voice model (en_US-lessac-medium by default)
+      voice_model: "en_US-lessac-medium"
+      # Sample rate (Hz)
+      sample_rate: 22050
+      # Enable streaming output
+      streaming_enabled: true
+
+    # Display settings for MageDok 7in
+    display:
+      # Resolution (1024x600)
+      width: 1024
+      height: 600
+      # Refresh rate (Hz)
+      refresh_rate: 60
+      # Font size for transcript (pixels)
+      transcript_font_size: 16
+      # Background color (CSS color)
+      background_color: "#FFFFFF"
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/launch/accessibility_mode.launch.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/launch/accessibility_mode.launch.py
new file mode 100644
index 0000000..19046ed
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/launch/accessibility_mode.launch.py
@@ -0,0 +1,54 @@
+"""Launch file for accessibility mode on MageDok 7in display."""
+
+from launch import LaunchDescription
+from launch_ros.actions import Node
+from launch.substitutions import LaunchConfiguration
+from launch.actions import DeclareLaunchArgument
+import os
+from ament_index_python.packages import get_package_share_directory
+
+
+def generate_launch_description():
+    """Generate launch description for accessibility mode."""
+    pkg_dir = get_package_share_directory("saltybot_accessibility_mode")
+    config_file = os.path.join(
+        pkg_dir, "config", "accessibility_params.yaml"
+    )
+
+    return LaunchDescription(
+        [
+            DeclareLaunchArgument(
+                "config_file",
+                default_value=config_file,
+                description="Path to configuration YAML file",
+            ),
+            DeclareLaunchArgument(
+                "ui_port",
+                default_value="8080",
+                description="Port for UI server (MageDok display)",
+            ),
+            # Accessibility mode coordinator node
+            Node(
+                package="saltybot_accessibility_mode",
+                executable="accessibility_mode_node",
+                name="accessibility_mode",
+                output="screen",
+                parameters=[LaunchConfiguration("config_file")],
+                remappings=[
+                    ("/social/speech/transcript", "/social/speech/transcript"),
+                    ("/accessibility/keyboard_input", "/accessibility/keyboard_input"),
+                    ("/social/conversation/request", "/social/conversation/request"),
+                ],
+            ),
+            # Web UI server for touch keyboard and STT display
+            Node(
+                package="saltybot_accessibility_mode",
+                executable="ui_server",
+                name="accessibility_ui",
+                output="screen",
+                parameters=[
+                    {"port": LaunchConfiguration("ui_port")},
+                ],
+            ),
+        ]
+    )
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/package.xml b/jetson/ros2_ws/src/saltybot_accessibility_mode/package.xml
new file mode 100644
index 0000000..a520271
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/package.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>saltybot_accessibility_mode</name>
+  <version>0.1.0</version>
+  <description>
+    Deaf/accessibility mode with speech-to-text display, touch keyboard overlay, and TTS output.
+    Integrates Whisper STT from speech_pipeline_node and Piper TTS for MageDok 7in display.
+  </description>
+  <maintainer email="sl-controls@saltylab.local">sl-controls</maintainer>
+  <license>MIT</license>
+
+  <depend>rclpy</depend>
+  <depend>geometry_msgs</depend>
+  <depend>std_msgs</depend>
+  <depend>saltybot_social_msgs</depend>
+
+  <buildtool_depend>ament_python</buildtool_depend>
+
+  <test_depend>ament_copyright</test_depend>
+  <test_depend>ament_flake8</test_depend>
+  <test_depend>ament_pep257</test_depend>
+  <test_depend>python3-pytest</test_depend>
+
+  <export>
+    <build_type>ament_python</build_type>
+  </export>
+</package>
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/resource/saltybot_accessibility_mode b/jetson/ros2_ws/src/saltybot_accessibility_mode/resource/saltybot_accessibility_mode
new file mode 100644
index 0000000..e69de29
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/__init__.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/__init__.py
new file mode 100644
index 0000000..47622e4
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/__init__.py
@@ -0,0 +1 @@
+"""SaltyBot Accessibility Mode package."""
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/accessibility_mode_node.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/accessibility_mode_node.py
new file mode 100644
index 0000000..4a8c0cd
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/accessibility_mode_node.py
@@ -0,0 +1,176 @@
+#!/usr/bin/env python3
+"""Deaf/accessibility mode node for SaltyBot.
+
+Integrates speech-to-text (Whisper), touch keyboard input, and TTS output.
+Provides accessible interface for hearing-impaired users via MageDok 7in display.
+
+Subscribed topics:
+  /social/speech/transcript (SpeechTranscript) - STT from speech pipeline
+  /accessibility/keyboard_input (String) - Touch keyboard input
+
+Published topics:
+  /accessibility/text_display (String) - Text to display on screen
+  /social/conversation/request (ConversationRequest) - TTS request
+  /accessibility/mode_state (Bool) - Accessibility mode enabled state
+"""
+
+import json
+import rclpy
+from rclpy.node import Node
+from std_msgs.msg import String, Bool
+from saltybot_social_msgs.msg import SpeechTranscript, ConversationRequest
+
+
+class AccessibilityModeNode(Node):
+    """Deaf/accessibility mode coordinator."""
+
+    def __init__(self):
+        super().__init__("accessibility_mode")
+
+        # Parameters
+        self.declare_parameter("enabled", True)
+        self.declare_parameter("max_display_history", 10)
+        self.declare_parameter("auto_tts", True)
+        self.declare_parameter("keyboard_enabled", True)
+        self.declare_parameter("display_timeout_s", 30.0)
+
+        self.enabled = self.get_parameter("enabled").value
+        self.max_history = self.get_parameter("max_display_history").value
+        self.auto_tts = self.get_parameter("auto_tts").value
+        self.keyboard_enabled = self.get_parameter("keyboard_enabled").value
+        self.display_timeout = self.get_parameter("display_timeout_s").value
+
+        # State
+        self.display_history = []
+        self.last_transcript = ""
+        self.keyboard_buffer = ""
+
+        # Subscriptions
+        self.create_subscription(
+            SpeechTranscript,
+            "/social/speech/transcript",
+            self._on_transcript,
+            10,
+        )
+        self.create_subscription(
+            String, "/accessibility/keyboard_input", self._on_keyboard_input, 10
+        )
+
+        # Publishers
+        self.pub_display = self.create_publisher(String, "/accessibility/text_display", 10)
+        self.pub_tts = self.create_publisher(
+            ConversationRequest, "/social/conversation/request", 10
+        )
+        self.pub_state = self.create_publisher(Bool, "/accessibility/mode_state", 10)
+
+        # Publish initial state
+        state_msg = Bool(data=self.enabled)
+        self.pub_state.publish(state_msg)
+
+        self.get_logger().info(
+            f"Accessibility mode initialized: "
+            f"enabled={self.enabled}, auto_tts={self.auto_tts}, "
+            f"keyboard={self.keyboard_enabled}"
+        )
+
+    def _on_transcript(self, msg: SpeechTranscript) -> None:
+        """Handle incoming speech-to-text transcript."""
+        if not self.enabled:
+            return
+
+        transcript = msg.text.strip()
+        if not transcript:
+            return
+
+        self.last_transcript = transcript
+        self.keyboard_buffer = ""  # Clear keyboard buffer on new voice input
+
+        # Add to display history
+        self.display_history.append({"type": "stt", "text": transcript, "final": msg.is_final})
+        if len(self.display_history) > self.max_history:
+            self.display_history.pop(0)
+
+        # Update display
+        self._update_display()
+
+        # Auto-speak back for confirmation (optional)
+        if self.auto_tts and msg.is_final:
+            self._send_tts_confirmation(transcript)
+
+        self.get_logger().info(f"STT: {transcript}")
+
+    def _on_keyboard_input(self, msg: String) -> None:
+        """Handle touch keyboard input."""
+        if not self.enabled or not self.keyboard_enabled:
+            return
+
+        text = msg.data.strip()
+
+        if text == "[CLEAR]":
+            # Clear keyboard buffer
+            self.keyboard_buffer = ""
+        elif text == "[SEND]":
+            # Send keyboard text as TTS request
+            if self.keyboard_buffer:
+                self._send_tts_request(self.keyboard_buffer)
+                self.display_history.append(
+                    {"type": "keyboard", "text": self.keyboard_buffer, "final": True}
+                )
+                if len(self.display_history) > self.max_history:
+                    self.display_history.pop(0)
+                self.keyboard_buffer = ""
+        elif text == "[BACKSPACE]":
+            # Remove last character
+            self.keyboard_buffer = self.keyboard_buffer[:-1]
+        elif text == "[SPACE]":
+            # Add space
+            self.keyboard_buffer += " "
+        else:
+            # Regular character input
+            self.keyboard_buffer += text
+
+        # Update display
+        self._update_display()
+        self.get_logger().info(f"Keyboard: {self.keyboard_buffer}")
+
+    def _update_display(self) -> None:
+        """Update text display with history and keyboard buffer."""
+        display_data = {
+            "history": self.display_history,
+            "keyboard_buffer": self.keyboard_buffer,
+            "mode": "accessibility",
+            "timestamp": self.get_clock().now().to_msg(),
+        }
+
+        msg = String(data=json.dumps(display_data))
+        self.pub_display.publish(msg)
+
+    def _send_tts_confirmation(self, transcript: str) -> None:
+        """Send confirmation TTS."""
+        msg = ConversationRequest()
+        msg.text = f"You said: {transcript}"
+        msg.language = "en"
+        self.pub_tts.publish(msg)
+
+    def _send_tts_request(self, text: str) -> None:
+        """Send custom TTS request."""
+        msg = ConversationRequest()
+        msg.text = text
+        msg.language = "en"
+        self.pub_tts.publish(msg)
+
+
+def main(args=None):
+    rclpy.init(args=args)
+    node = AccessibilityModeNode()
+    try:
+        rclpy.spin(node)
+    except KeyboardInterrupt:
+        pass
+    finally:
+        node.destroy_node()
+        rclpy.shutdown()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/test_accessibility.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/test_accessibility.py
new file mode 100644
index 0000000..c398c4f
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/test_accessibility.py
@@ -0,0 +1,50 @@
+"""Unit tests for accessibility mode node."""
+
+import pytest
+
+
+def test_accessibility_node_init():
+    """Test accessibility mode node initialization."""
+    import rclpy
+
+    rclpy.init(allow_reuse=True)
+    from saltybot_accessibility_mode.accessibility_mode_node import AccessibilityModeNode
+
+    node = AccessibilityModeNode()
+    assert node.enabled is True
+    assert node.keyboard_enabled is True
+    assert len(node.display_history) == 0
+    node.destroy_node()
+
+
+def test_keyboard_buffer():
+    """Test keyboard buffer management."""
+    import rclpy
+
+    rclpy.init(allow_reuse=True)
+    from saltybot_accessibility_mode.accessibility_mode_node import AccessibilityModeNode
+
+    node = AccessibilityModeNode()
+    node.keyboard_buffer = "HELLO"
+    assert node.keyboard_buffer == "HELLO"
+    node.destroy_node()
+
+
+def test_history_limit():
+    """Test display history limit."""
+    import rclpy
+
+    rclpy.init(allow_reuse=True)
+    from saltybot_accessibility_mode.accessibility_mode_node import AccessibilityModeNode
+
+    node = AccessibilityModeNode()
+    # Add more entries than max_history
+    for i in range(15):
+        node.display_history.append({"type": "test", "text": f"Entry {i}"})
+
+    assert len(node.display_history) <= node.max_history
+    node.destroy_node()
+
+
+if __name__ == "__main__":
+    pytest.main([__file__, "-v"])
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/ui_server.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/ui_server.py
new file mode 100644
index 0000000..2e1ae0f
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/saltybot_accessibility_mode/ui_server.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+"""Web UI server for accessibility mode on MageDok display.
+
+Serves touch keyboard interface and displays STT transcripts.
+Communicates with accessibility_mode_node via ROS2.
+"""
+
+import json
+import threading
+from http.server import HTTPServer, SimpleHTTPRequestHandler
+import rclpy
+from rclpy.node import Node
+from std_msgs.msg import String
+
+
+class AccessibilityUIHandler(SimpleHTTPRequestHandler):
+    """HTTP request handler for accessibility UI."""
+
+    def do_GET(self):
+        """Serve HTML/CSS/JS files."""
+        if self.path == "/" or self.path == "/index.html":
+            self.path = "/accessibility.html"
+        return super().do_GET()
+
+    def log_message(self, format, *args):
+        """Suppress request logging."""
+        pass
+
+
+class UIServerNode(Node):
+    """ROS2 node for accessibility UI server."""
+
+    def __init__(self, port=8000):
+        super().__init__("accessibility_ui_server")
+
+        self.port = port
+        self.display_data = {}
+
+        # Subscription to display updates
+        self.create_subscription(
+            String, "/accessibility/text_display", self._on_display_update, 10
+        )
+
+        # Publisher for keyboard input
+        self.pub_keyboard = self.create_publisher(String, "/accessibility/keyboard_input", 10)
+
+        # Start HTTP server in background thread
+        self.server = HTTPServer(("0.0.0.0", port), AccessibilityUIHandler)
+        self.server_thread = threading.Thread(target=self.server.serve_forever, daemon=True)
+        self.server_thread.start()
+
+        self.get_logger().info(f"Accessibility UI server listening on port {port}")
+
+    def _on_display_update(self, msg: String) -> None:
+        """Store display data for serving to web clients."""
+        try:
+            self.display_data = json.loads(msg.data)
+        except json.JSONDecodeError:
+            self.get_logger().error(f"Invalid display data JSON: {msg.data}")
+
+    def send_keyboard_input(self, text: str) -> None:
+        """Send keyboard input to accessibility mode node."""
+        msg = String(data=text)
+        self.pub_keyboard.publish(msg)
+
+
+def main(args=None):
+    rclpy.init(args=args)
+    node = UIServerNode(port=8080)
+    try:
+        rclpy.spin(node)
+    except KeyboardInterrupt:
+        pass
+    finally:
+        node.server.shutdown()
+        node.destroy_node()
+        rclpy.shutdown()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.cfg b/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.cfg
new file mode 100644
index 0000000..3231d12
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.cfg
@@ -0,0 +1,5 @@
+[develop]
+script_dir=$base/lib/saltybot_accessibility_mode
+
+[install]
+install_scripts=$base/lib/saltybot_accessibility_mode
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.py
new file mode 100644
index 0000000..5da772d
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/setup.py
@@ -0,0 +1,33 @@
+from setuptools import setup
+
+package_name = "saltybot_accessibility_mode"
+
+setup(
+    name=package_name,
+    version="0.1.0",
+    packages=[package_name],
+    data_files=[
+        ("share/ament_index/resource_index/packages", [f"resource/{package_name}"]),
+        (f"share/{package_name}", ["package.xml"]),
+        (f"share/{package_name}/launch", ["launch/accessibility_mode.launch.py"]),
+        (f"share/{package_name}/config", ["config/accessibility_params.yaml"]),
+        (f"share/{package_name}/ui", [
+            "ui/accessibility.html",
+            "ui/accessibility.css",
+            "ui/accessibility.js",
+        ]),
+    ],
+    install_requires=["setuptools"],
+    zip_safe=True,
+    maintainer="sl-controls",
+    maintainer_email="sl-controls@saltylab.local",
+    description="Deaf/accessibility mode with STT display, touch keyboard, and TTS output",
+    license="MIT",
+    tests_require=["pytest"],
+    entry_points={
+        "console_scripts": [
+            "accessibility_mode_node = saltybot_accessibility_mode.accessibility_mode_node:main",
+            "ui_server = saltybot_accessibility_mode.ui_server:main",
+        ],
+    },
+)
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/test/__init__.py b/jetson/ros2_ws/src/saltybot_accessibility_mode/test/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.css b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.css
new file mode 100644
index 0000000..dc68432
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.css
@@ -0,0 +1,279 @@
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    min-height: 100vh;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: #333;
+}
+
+.container {
+    width: 100%;
+    max-width: 1024px;
+    height: 600px;
+    background: white;
+    border-radius: 0;
+    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+}
+
+/* Header */
+.header {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 12px 20px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.header h1 {
+    font-size: 24px;
+    font-weight: 600;
+}
+
+.status-indicator {
+    background: rgba(255, 255, 255, 0.3);
+    padding: 6px 12px;
+    border-radius: 20px;
+    font-size: 12px;
+    font-weight: 500;
+}
+
+/* Transcript Area */
+.transcript-area {
+    flex: 0 0 100px;
+    background: #f8f9fa;
+    border-bottom: 1px solid #e0e0e0;
+    padding: 8px 15px;
+    display: flex;
+    flex-direction: column;
+}
+
+.transcript-label {
+    font-size: 12px;
+    font-weight: 600;
+    color: #666;
+    margin-bottom: 4px;
+    text-transform: uppercase;
+}
+
+.transcript-content {
+    flex: 1;
+    overflow-y: auto;
+    font-size: 16px;
+    line-height: 1.4;
+    color: #333;
+    padding: 4px 0;
+}
+
+.transcript-content .placeholder {
+    color: #999;
+    font-style: italic;
+}
+
+/* Keyboard Area */
+.keyboard-area {
+    flex: 1;
+    padding: 12px 15px;
+    overflow-y: auto;
+    display: flex;
+    flex-direction: column;
+}
+
+.keyboard-label {
+    font-size: 12px;
+    font-weight: 600;
+    color: #666;
+    margin-bottom: 6px;
+    text-transform: uppercase;
+}
+
+.keyboard-buffer {
+    min-height: 32px;
+    background: white;
+    border: 2px solid #667eea;
+    border-radius: 6px;
+    padding: 8px 12px;
+    margin-bottom: 8px;
+    font-size: 18px;
+    font-weight: 500;
+    color: #333;
+    word-wrap: break-word;
+    min-height: 40px;
+    line-height: 1.4;
+}
+
+/* Keyboard Layout */
+.keyboard {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+    justify-content: flex-start;
+}
+
+.keyboard-row {
+    display: flex;
+    gap: 4px;
+    justify-content: center;
+}
+
+.key {
+    flex: 1;
+    min-width: 0;
+    padding: 8px 4px;
+    background: #f0f0f0;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    font-size: 13px;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.15s;
+    color: #333;
+    touch-action: manipulation;
+}
+
+.key:hover {
+    background: #e0e0e0;
+    border-color: #999;
+}
+
+.key:active {
+    background: #667eea;
+    color: white;
+    border-color: #667eea;
+    transform: scale(0.95);
+}
+
+.key.num {
+    background: #fff3cd;
+    border-color: #ffc107;
+}
+
+.key.num:active {
+    background: #ffc107;
+    color: white;
+}
+
+.key.sym {
+    background: #e7f3ff;
+    border-color: #2196F3;
+}
+
+.key.sym:active {
+    background: #2196F3;
+    color: white;
+}
+
+.key.special {
+    background: #f3e5f5;
+    border-color: #9c27b0;
+}
+
+.key.special:active {
+    background: #9c27b0;
+    color: white;
+}
+
+.keyboard-row.action {
+    gap: 8px;
+    padding-top: 4px;
+    border-top: 1px solid #e0e0e0;
+}
+
+.key.action {
+    background: #f5f5f5;
+    border-color: #999;
+    font-size: 12px;
+}
+
+.key.action.primary {
+    background: #4CAF50;
+    color: white;
+    border-color: #45a049;
+    font-weight: 700;
+}
+
+.key.action.primary:hover {
+    background: #45a049;
+}
+
+.key.action.primary:active {
+    background: #3d8b40;
+    transform: scale(0.95);
+}
+
+/* Footer */
+.footer {
+    background: #f8f9fa;
+    border-top: 1px solid #e0e0e0;
+    padding: 8px 15px;
+    display: flex;
+    justify-content: space-around;
+    font-size: 12px;
+}
+
+.status-item {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+}
+
+.status-item .label {
+    font-weight: 600;
+    color: #666;
+}
+
+.status-item .value {
+    color: #4CAF50;
+    font-weight: 500;
+}
+
+/* Responsive */
+@media (max-width: 600px) {
+    .key {
+        font-size: 11px;
+        padding: 6px 2px;
+    }
+
+    .header h1 {
+        font-size: 18px;
+    }
+
+    .keyboard-buffer {
+        font-size: 16px;
+        min-height: 36px;
+    }
+}
+
+/* Scrollbar styling */
+.transcript-content::-webkit-scrollbar,
+.keyboard-area::-webkit-scrollbar {
+    width: 4px;
+}
+
+.transcript-content::-webkit-scrollbar-track,
+.keyboard-area::-webkit-scrollbar-track {
+    background: #f1f1f1;
+}
+
+.transcript-content::-webkit-scrollbar-thumb,
+.keyboard-area::-webkit-scrollbar-thumb {
+    background: #888;
+    border-radius: 2px;
+}
+
+.transcript-content::-webkit-scrollbar-thumb:hover,
+.keyboard-area::-webkit-scrollbar-thumb:hover {
+    background: #555;
+}
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.html b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.html
new file mode 100644
index 0000000..86ab79f
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.html
@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>SaltyBot Accessibility Mode</title>
+    <link rel="stylesheet" href="accessibility.css">
+</head>
+<body>
+    <div class="container">
+        <!-- Header -->
+        <header class="header">
+            <h1>🔊 Accessibility Mode</h1>
+            <div class="status">
+                <span id="mode-indicator" class="status-indicator">STT Active</span>
+            </div>
+        </header>
+
+        <!-- Transcript Display -->
+        <div class="transcript-area">
+            <div class="transcript-label">Transcript</div>
+            <div id="transcript-display" class="transcript-content">
+                <div class="placeholder">Waiting for speech...</div>
+            </div>
+        </div>
+
+        <!-- Keyboard Input Area -->
+        <div class="keyboard-area">
+            <div class="keyboard-label">Type or Speak</div>
+            <div id="keyboard-buffer" class="keyboard-buffer"></div>
+
+            <!-- Soft Keyboard -->
+            <div class="keyboard">
+                <!-- Row 1 -->
+                <div class="keyboard-row">
+                    <button class="key" data-char="Q">Q</button>
+                    <button class="key" data-char="W">W</button>
+                    <button class="key" data-char="E">E</button>
+                    <button class="key" data-char="R">R</button>
+                    <button class="key" data-char="T">T</button>
+                    <button class="key" data-char="Y">Y</button>
+                    <button class="key" data-char="U">U</button>
+                    <button class="key" data-char="I">I</button>
+                    <button class="key" data-char="O">O</button>
+                    <button class="key" data-char="P">P</button>
+                </div>
+
+                <!-- Row 2 -->
+                <div class="keyboard-row">
+                    <button class="key" data-char="A">A</button>
+                    <button class="key" data-char="S">S</button>
+                    <button class="key" data-char="D">D</button>
+                    <button class="key" data-char="F">F</button>
+                    <button class="key" data-char="G">G</button>
+                    <button class="key" data-char="H">H</button>
+                    <button class="key" data-char="J">J</button>
+                    <button class="key" data-char="K">K</button>
+                    <button class="key" data-char="L">L</button>
+                    <button class="key special" id="backspace-btn">⌫</button>
+                </div>
+
+                <!-- Row 3 -->
+                <div class="keyboard-row">
+                    <button class="key" data-char="Z">Z</button>
+                    <button class="key" data-char="X">X</button>
+                    <button class="key" data-char="C">C</button>
+                    <button class="key" data-char="V">V</button>
+                    <button class="key" data-char="B">B</button>
+                    <button class="key" data-char="N">N</button>
+                    <button class="key" data-char="M">M</button>
+                    <button class="key special" id="space-btn">SPACE</button>
+                </div>
+
+                <!-- Row 4 - Numbers & Symbols -->
+                <div class="keyboard-row">
+                    <button class="key num" data-char="1">1</button>
+                    <button class="key num" data-char="2">2</button>
+                    <button class="key num" data-char="3">3</button>
+                    <button class="key num" data-char="4">4</button>
+                    <button class="key num" data-char="5">5</button>
+                    <button class="key sym" data-char=".">.</button>
+                    <button class="key sym" data-char="?">?</button>
+                    <button class="key sym" data-char="!">!</button>
+                </div>
+
+                <!-- Row 5 - Action buttons -->
+                <div class="keyboard-row action">
+                    <button class="key action" id="clear-btn">CLEAR</button>
+                    <button class="key action primary" id="send-btn">SEND</button>
+                </div>
+            </div>
+        </div>
+
+        <!-- Status Footer -->
+        <footer class="footer">
+            <div class="status-item">
+                <span class="label">STT:</span>
+                <span id="stt-status" class="value">Ready</span>
+            </div>
+            <div class="status-item">
+                <span class="label">TTS:</span>
+                <span id="tts-status" class="value">Ready</span>
+            </div>
+        </footer>
+    </div>
+
+    <script src="accessibility.js"></script>
+</body>
+</html>
diff --git a/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.js b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.js
new file mode 100644
index 0000000..b0e2ff6
--- /dev/null
+++ b/jetson/ros2_ws/src/saltybot_accessibility_mode/ui/accessibility.js
@@ -0,0 +1,173 @@
+/**
+ * Accessibility Mode UI - Touch Keyboard & STT Display
+ */
+
+class AccessibilityUI {
+    constructor() {
+        this.keyboardBuffer = '';
+        this.displayData = { history: [], keyboard_buffer: '' };
+        this.wsConnected = false;
+
+        this.initializeElements();
+        this.attachEventListeners();
+        this.startPolling();
+    }
+
+    initializeElements() {
+        this.keyboardBufferEl = document.getElementById('keyboard-buffer');
+        this.transcriptDisplay = document.getElementById('transcript-display');
+        this.transcriptHistoryEl = null;
+        this.sttStatusEl = document.getElementById('stt-status');
+        this.ttsStatusEl = document.getElementById('tts-status');
+        this.modeIndicatorEl = document.getElementById('mode-indicator');
+
+        // Keyboard buttons
+        this.keyButtons = document.querySelectorAll('.key[data-char]');
+        this.backspaceBtn = document.getElementById('backspace-btn');
+        this.spaceBtn = document.getElementById('space-btn');
+        this.clearBtn = document.getElementById('clear-btn');
+        this.sendBtn = document.getElementById('send-btn');
+    }
+
+    attachEventListeners() {
+        // Character keys
+        this.keyButtons.forEach(btn => {
+            btn.addEventListener('click', () => this.inputCharacter(btn.dataset.char));
+            btn.addEventListener('touch start', (e) => e.preventDefault());
+        });
+
+        // Special keys
+        this.backspaceBtn.addEventListener('click', () => this.backspace());
+        this.spaceBtn.addEventListener('click', () => this.inputCharacter(' '));
+        this.clearBtn.addEventListener('click', () => this.clearBuffer());
+        this.sendBtn.addEventListener('click', () => this.sendInput());
+
+        // Physical keyboard support
+        document.addEventListener('keydown', (e) => this.handlePhysicalKey(e));
+    }
+
+    inputCharacter(char) {
+        this.keyboardBuffer += char.toUpperCase();
+        this.updateDisplay();
+        this.sendToROS('', false); // Update display on ROS
+    }
+
+    backspace() {
+        this.keyboardBuffer = this.keyboardBuffer.slice(0, -1);
+        this.updateDisplay();
+        this.sendToROS('', false);
+    }
+
+    clearBuffer() {
+        this.keyboardBuffer = '';
+        this.updateDisplay();
+        this.sendToROS('[CLEAR]', false);
+    }
+
+    sendInput() {
+        if (this.keyboardBuffer.trim()) {
+            this.sendToROS('[SEND]', true);
+            this.keyboardBuffer = '';
+            this.updateDisplay();
+        }
+    }
+
+    handlePhysicalKey(e) {
+        if (e.target !== document.body) return;
+
+        const char = e.key.toUpperCase();
+
+        if (e.key === 'Backspace') {
+            e.preventDefault();
+            this.backspace();
+        } else if (e.key === 'Enter') {
+            e.preventDefault();
+            this.sendInput();
+        } else if (char.match(/^[A-Z0-9 .,!?]$/)) {
+            this.inputCharacter(char);
+        }
+    }
+
+    updateDisplay() {
+        this.keyboardBufferEl.textContent = this.keyboardBuffer || '(empty)';
+        this.renderTranscriptHistory();
+    }
+
+    renderTranscriptHistory() {
+        if (!this.displayData.history) return;
+
+        let html = '';
+        this.displayData.history.forEach(entry => {
+            const cls = entry.type === 'stt' ? 'transcript-stt' : 'transcript-keyboard';
+            const icon = entry.type === 'stt' ? '🎤' : '⌨️';
+            const text = entry.text || '';
+            html += `<div class="transcript-entry ${cls}">${icon} ${this.escapeHtml(text)}</div>`;
+        });
+
+        if (!html) {
+            html = '<div class="placeholder">Waiting for speech...</div>';
+        }
+
+        this.transcriptDisplay.innerHTML = html;
+        // Auto-scroll to bottom
+        this.transcriptDisplay.scrollTop = this.transcriptDisplay.scrollHeight;
+    }
+
+    sendToROS(command, isFinal) {
+        // This will be called when we have a WebSocket connection to the ROS2 bridge
+        const data = {
+            command: command,
+            buffer: this.keyboardBuffer,
+            timestamp: Date.now(),
+            final: isFinal
+        };
+
+        console.log('Sending to ROS:', data);
+
+        // Send via fetch API to UI server
+        fetch('/api/keyboard', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(data)
+        }).catch(err => console.error('ROS send error:', err));
+    }
+
+    startPolling() {
+        // Poll for display updates from ROS2
+        setInterval(() => this.pollDisplayUpdate(), 500);
+    }
+
+    pollDisplayUpdate() {
+        fetch('/api/display')
+            .then(res => res.json())
+            .then(data => {
+                if (data && data.history) {
+                    this.displayData = data;
+                    this.renderTranscriptHistory();
+                    this.updateStatusIndicators();
+                }
+            })
+            .catch(err => console.error('Display poll error:', err));
+    }
+
+    updateStatusIndicators() {
+        // Update STT/TTS status based on display data
+        if (this.displayData.history && this.displayData.history.length > 0) {
+            const lastEntry = this.displayData.history[this.displayData.history.length - 1];
+            if (lastEntry.type === 'stt') {
+                this.sttStatusEl.textContent = lastEntry.final ? 'Complete' : 'Listening...';
+            }
+        }
+    }
+
+    escapeHtml(text) {
+        const div = document.createElement('div');
+        div.textContent = text;
+        return div.innerHTML;
+    }
+}
+
+// Initialize when DOM is ready
+document.addEventListener('DOMContentLoaded', () => {
+    window.accessibilityUI = new AccessibilityUI();
+});