diff --git a/system/ui/onroad/augmented_road_view.py b/system/ui/onroad/augmented_road_view.py
index b4b6eef12c..67f6bb99a9 100644
--- a/system/ui/onroad/augmented_road_view.py
+++ b/system/ui/onroad/augmented_road_view.py
@@ -4,6 +4,7 @@ from enum import Enum
 
 from cereal import messaging, log
 from msgq.visionipc import VisionStreamType
+from openpilot.system.ui.onroad.driver_state import DriverStateRenderer
 from openpilot.system.ui.onroad.model_renderer import ModelRenderer
 from openpilot.system.ui.widgets.cameraview import CameraView
 from openpilot.system.ui.lib.application import gui_app
@@ -40,6 +41,7 @@ class AugmentedRoadView(CameraView):
     self._content_rect = rl.Rectangle()
 
     self.model_renderer = ModelRenderer()
+    self.driver_state_renderer = DriverStateRenderer()
 
   def render(self, rect):
     # Update calibration before rendering
@@ -74,6 +76,7 @@ class AugmentedRoadView(CameraView):
     # - Lead vehicle indicators
     # - Additional features
     self.model_renderer.draw(self._content_rect, self.sm)
+    self.driver_state_renderer.draw(self._content_rect, self.sm)
 
     # End clipping region
     rl.end_scissor_mode()
diff --git a/system/ui/onroad/driver_state.py b/system/ui/onroad/driver_state.py
new file mode 100644
index 0000000000..4ad35bfaa5
--- /dev/null
+++ b/system/ui/onroad/driver_state.py
@@ -0,0 +1,238 @@
+import numpy as np
+import pyray as rl
+from dataclasses import dataclass
+from openpilot.system.ui.lib.application import gui_app
+
+# Default 3D coordinates for face keypoints as a NumPy array
+DEFAULT_FACE_KPTS_3D = np.array([
+    [-5.98, -51.20, 8.00], [-17.64, -49.14, 8.00], [-23.81, -46.40, 8.00], [-29.98, -40.91, 8.00],
+    [-32.04, -37.49, 8.00], [-34.10, -32.00, 8.00], [-36.16, -21.03, 8.00], [-36.16, 6.40, 8.00],
+    [-35.47, 10.51, 8.00], [-32.73, 19.43, 8.00], [-29.30, 26.29, 8.00], [-24.50, 33.83, 8.00],
+    [-19.01, 41.37, 8.00], [-14.21, 46.17, 8.00], [-12.16, 47.54, 8.00], [-4.61, 49.60, 8.00],
+    [4.99, 49.60, 8.00], [12.53, 47.54, 8.00], [14.59, 46.17, 8.00], [19.39, 41.37, 8.00],
+    [24.87, 33.83, 8.00], [29.67, 26.29, 8.00], [33.10, 19.43, 8.00], [35.84, 10.51, 8.00],
+    [36.53, 6.40, 8.00], [36.53, -21.03, 8.00], [34.47, -32.00, 8.00], [32.42, -37.49, 8.00],
+    [30.36, -40.91, 8.00], [24.19, -46.40, 8.00], [18.02, -49.14, 8.00], [6.36, -51.20, 8.00],
+    [-5.98, -51.20, 8.00],
+], dtype=np.float32)
+
+# UI constants
+UI_BORDER_SIZE = 30
+BTN_SIZE = 192
+IMG_SIZE = 144
+ARC_LENGTH = 133
+ARC_THICKNESS_DEFAULT = 6.7
+ARC_THICKNESS_EXTEND = 12.0
+
+SCALES_POS = np.array([0.9, 0.4, 0.4], dtype=np.float32)
+SCALES_NEG = np.array([0.7, 0.4, 0.4], dtype=np.float32)
+
+@dataclass
+class ArcData:
+  """Data structure for arc rendering parameters."""
+  x: float
+  y: float
+  width: float
+  height: float
+  thickness: float
+
+class DriverStateRenderer:
+  def __init__(self):
+    # Initial state with NumPy arrays
+    self.face_kpts_draw = DEFAULT_FACE_KPTS_3D.copy()
+    self.is_active = False
+    self.is_rhd = False
+    self.dm_fade_state = 0.0
+    self.state_updated = False
+    self.last_rect: rl.Rectangle = rl.Rectangle(0, 0, 0, 0)
+    self.driver_pose_vals = np.zeros(3, dtype=np.float32)
+    self.driver_pose_diff = np.zeros(3, dtype=np.float32)
+    self.driver_pose_sins = np.zeros(3, dtype=np.float32)
+    self.driver_pose_coss = np.zeros(3, dtype=np.float32)
+    self.face_keypoints_transformed = np.zeros((DEFAULT_FACE_KPTS_3D.shape[0], 2), dtype=np.float32)
+    self.position_x: float = 0.0
+    self.position_y: float = 0.0
+    self.h_arc_data = None
+    self.v_arc_data = None
+
+    # Pre-allocate drawing arrays
+    self.face_lines = [rl.Vector2(0, 0) for _ in range(len(DEFAULT_FACE_KPTS_3D))]
+    self.h_arc_lines = [rl.Vector2(0, 0) for _ in range(37)]  # 37 points for horizontal arc
+    self.v_arc_lines = [rl.Vector2(0, 0) for _ in range(37)]  # 37 points for vertical arc
+
+    # Load the driver face icon
+    self.dm_img = gui_app.texture("icons/driver_face.png", IMG_SIZE, IMG_SIZE)
+
+    # Colors
+    self.white_color = rl.Color(255, 255, 255, 255)
+    self.arc_color = rl.Color(26, 242, 66, 255)
+    self.engaged_color = rl.Color(26, 242, 66, 255)
+    self.disengaged_color = rl.Color(139, 139, 139, 255)
+
+  def draw(self, rect, sm):
+    if not self._is_visible(sm):
+      return
+
+    self._update_state(sm, rect)
+    if not self.state_updated:
+      return
+
+    # Set opacity based on active state
+    opacity = 0.65 if self.is_active else 0.2
+
+    # Draw background circle
+    rl.draw_circle(int(self.position_x), int(self.position_y), BTN_SIZE // 2, rl.Color(0, 0, 0, 70))
+
+    # Draw face icon
+    icon_pos = rl.Vector2(self.position_x - self.dm_img.width // 2, self.position_y - self.dm_img.height // 2)
+    rl.draw_texture_v(self.dm_img, icon_pos, rl.Color(255, 255, 255, int(255 * opacity)))
+
+    # Draw face outline
+    self.white_color.a = int(255 * opacity)
+    rl.draw_spline_linear(self.face_lines, len(self.face_lines), 5.2, self.white_color)
+
+    # Set arc color based on engaged state
+    engaged = True
+    self.arc_color = self.engaged_color if engaged else self.disengaged_color
+    self.arc_color.a = int(0.4 * 255 * (1.0 - self.dm_fade_state))  # Fade out when inactive
+
+    # Draw arcs
+    if self.h_arc_data:
+      rl.draw_spline_linear(self.h_arc_lines, len(self.h_arc_lines), self.h_arc_data.thickness, self.arc_color)
+    if self.v_arc_data:
+      rl.draw_spline_linear(self.v_arc_lines, len(self.v_arc_lines), self.v_arc_data.thickness, self.arc_color)
+
+  def _is_visible(self, sm):
+    """Check if the visualization should be rendered."""
+    return (sm.seen['driverStateV2'] and
+            sm.seen['driverMonitoringState'] and
+            sm['selfdriveState'].alertSize == 0)
+
+  def _update_state(self, sm, rect):
+    """Update the driver monitoring state based on model data"""
+    if  not sm.updated["driverMonitoringState"]:
+      if self.state_updated and (rect.x != self.last_rect.x or rect.y != self.last_rect.y or \
+         rect.width != self.last_rect.width or rect.height != self.last_rect.height):
+        self.pre_calculate_drawing_elements(rect)
+      return
+
+    # Get monitoring state
+    dm_state = sm["driverMonitoringState"]
+    self.is_active = dm_state.isActiveMode
+    self.is_rhd = dm_state.isRHD
+
+    # Update fade state (smoother transition between active/inactive)
+    fade_target = 0.0 if self.is_active else 0.5
+    self.dm_fade_state = np.clip(self.dm_fade_state + 0.2 * (fade_target - self.dm_fade_state), 0.0, 1.0)
+
+    # Get driver orientation data from appropriate camera
+    driverstate = sm["driverStateV2"]
+    driver_data = driverstate.rightDriverData if self.is_rhd else driverstate.leftDriverData
+    driver_orient = driver_data.faceOrientation
+
+    # Update pose values with scaling and smoothing
+    driver_orient = np.array(driver_orient)
+    scales = np.where(driver_orient < 0, SCALES_NEG, SCALES_POS)
+    v_this = driver_orient * scales
+    self.driver_pose_diff = np.abs(self.driver_pose_vals - v_this)
+    self.driver_pose_vals = 0.8 * v_this + 0.2 * self.driver_pose_vals  # Smooth changes
+
+    # Apply fade to rotation and compute sin/cos
+    rotation_amount = self.driver_pose_vals * (1.0 - self.dm_fade_state)
+    self.driver_pose_sins = np.sin(rotation_amount)
+    self.driver_pose_coss = np.cos(rotation_amount)
+
+    # Create rotation matrix for 3D face model
+    sin_y, sin_x, sin_z = self.driver_pose_sins
+    cos_y, cos_x, cos_z = self.driver_pose_coss
+    r_xyz = np.array(
+      [
+        [cos_x * cos_z, cos_x * sin_z, -sin_x],
+        [-sin_y * sin_x * cos_z - cos_y * sin_z, -sin_y * sin_x * sin_z + cos_y * cos_z, -sin_y * cos_x],
+        [cos_y * sin_x * cos_z - sin_y * sin_z, cos_y * sin_x * sin_z + sin_y * cos_z, cos_y * cos_x],
+      ]
+    )
+
+    # Transform face keypoints using vectorized matrix multiplication
+    self.face_kpts_draw = DEFAULT_FACE_KPTS_3D @ r_xyz.T
+    self.face_kpts_draw[:, 2] = self.face_kpts_draw[:, 2] * (1.0 - self.dm_fade_state) + 8 * self.dm_fade_state
+
+    # Pre-calculate the transformed keypoints
+    kp_depth = (self.face_kpts_draw[:, 2] - 8) / 120.0 + 1.0
+    self.face_keypoints_transformed = self.face_kpts_draw[:, :2] * kp_depth[:, None]
+
+    # Pre-calculate all drawing elements
+    self._pre_calculate_drawing_elements(rect)
+    self.state_updated = True
+
+  def _pre_calculate_drawing_elements(self, rect):
+    """Pre-calculate all drawing elements based on the current rectangle"""
+    # Calculate icon position (bottom-left or bottom-right)
+    width, height = rect.width, rect.height
+    offset = UI_BORDER_SIZE + BTN_SIZE // 2
+    self.position_x = rect.x + (width - offset if self.is_rhd else offset)
+    self.position_y = rect.y + height - offset
+
+    # Pre-calculate the face lines positions
+    positioned_keypoints = self.face_keypoints_transformed + np.array([self.position_x, self.position_y])
+    for i in range(len(positioned_keypoints)):
+      self.face_lines[i].x = positioned_keypoints[i][0]
+      self.face_lines[i].y = positioned_keypoints[i][1]
+
+    # Calculate arc dimensions based on head rotation
+    delta_x = -self.driver_pose_sins[1] * ARC_LENGTH / 2.0  # Horizontal movement
+    delta_y = -self.driver_pose_sins[0] * ARC_LENGTH / 2.0  # Vertical movement
+
+    # Horizontal arc
+    h_width = abs(delta_x)
+    self.h_arc_data = self._calculate_arc_data(
+        delta_x, h_width, self.position_x, self.position_y - ARC_LENGTH / 2,
+        self.driver_pose_sins[1], self.driver_pose_diff[1], is_horizontal=True
+    )
+
+    # Vertical arc
+    v_height = abs(delta_y)
+    self.v_arc_data = self._calculate_arc_data(
+        delta_y, v_height, self.position_x - ARC_LENGTH / 2, self.position_y,
+        self.driver_pose_sins[0], self.driver_pose_diff[0], is_horizontal=False
+    )
+
+  def _calculate_arc_data(
+    self, delta: float, size: float, x: float, y: float, sin_val: float, diff_val: float, is_horizontal: bool
+  ):
+    """Calculate arc data and pre-compute arc points."""
+    if size <= 0:
+      return None
+
+    thickness = ARC_THICKNESS_DEFAULT + ARC_THICKNESS_EXTEND * min(1.0, diff_val * 5.0)
+    start_angle = (90 if sin_val > 0 else -90) if is_horizontal else (0 if sin_val > 0 else 180)
+    x = min(x + delta, x) if is_horizontal else x
+    y = y if is_horizontal else min(y + delta, y)
+
+    arc_data = ArcData(
+      x=x,
+      y=y,
+      width=size if is_horizontal else ARC_LENGTH,
+      height=ARC_LENGTH if is_horizontal else size,
+      thickness=thickness,
+    )
+
+    # Pre-calculate arc points
+    start_rad = np.deg2rad(start_angle)
+    end_rad = np.deg2rad(start_angle + 180)
+    angles = np.linspace(start_rad, end_rad, 37)
+
+    center_x = x + arc_data.width / 2
+    center_y = y + arc_data.height / 2
+    radius_x = arc_data.width / 2
+    radius_y = arc_data.height / 2
+
+    x_coords = center_x + np.cos(angles) * radius_x
+    y_coords = center_y + np.sin(angles) * radius_y
+
+    arc_lines = self.h_arc_lines if is_horizontal else self.v_arc_lines
+    for i, (x_coord, y_coord) in enumerate(zip(x_coords, y_coords, strict=True)):
+      arc_lines[i].x = x_coord
+      arc_lines[i].y = y_coord
+
+    return arc_data