diff --git a/RealityMixer/Calibration/Model/CalibrationResult.swift b/RealityMixer/Calibration/Model/CalibrationResult.swift
index 11e11d2..d7de982 100644
--- a/RealityMixer/Calibration/Model/CalibrationResult.swift
+++ b/RealityMixer/Calibration/Model/CalibrationResult.swift
@@ -22,13 +22,13 @@ extension CalibrationResult {
         <opencv_storage>
             <camera_id>1</camera_id>
             <camera_name>Reality Mixer Camera</camera_name>
-            <image_width>\(imageSize.width)</image_width>
-            <image_height>\(imageSize.height)</image_height>
+            <image_width>1920</image_width>
+            <image_height>1080</image_height>
             <camera_matrix type_id="opencv-matrix">
                 <rows>3</rows>
                 <cols>3</cols>
                 <dt>d</dt>
-                <data>\(camera.m11.scientific) \(camera.m21.scientific) \(camera.m31.scientific) \(camera.m12.scientific) \(camera.m22.scientific) \(camera.m32.scientific) \(camera.m13.scientific) \(camera.m23.scientific) \(camera.m33.scientific)</data>
+                <data>7.667418047615e+2 0e+0 9.6e+2 0e+0 7.667418047615e+2 5.4e+2 0e+0 0e+0 1e+0</data>
             </camera_matrix>
             <distortion_coefficients type_id="opencv-matrix">
                 <rows>8</rows>
diff --git a/RealityMixer/Calibration/ViewControllers/CalibrationConnectionViewController.xib b/RealityMixer/Calibration/ViewControllers/CalibrationConnectionViewController.xib
index d1b4d6a..3168220 100644
--- a/RealityMixer/Calibration/ViewControllers/CalibrationConnectionViewController.xib
+++ b/RealityMixer/Calibration/ViewControllers/CalibrationConnectionViewController.xib
@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="18122" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="19455" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
     <device id="retina4_0" orientation="landscape" appearance="light"/>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="18093"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="19454"/>
         <capability name="Image references" minToolsVersion="12.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
@@ -36,10 +37,10 @@
                     <rect key="frame" x="0.0" y="0.0" width="568" height="288"/>
                     <subviews>
                         <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="pdd-Db-gt8">
-                            <rect key="frame" x="0.0" y="0.0" width="568" height="706.5"/>
+                            <rect key="frame" x="0.0" y="0.0" width="568" height="692.5"/>
                             <subviews>
                                 <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="20" translatesAutoresizingMaskIntoConstraints="NO" id="RiB-QT-Baj">
-                                    <rect key="frame" x="34" y="40" width="500" height="626.5"/>
+                                    <rect key="frame" x="34" y="40" width="500" height="612.5"/>
                                     <subviews>
                                         <stackView opaque="NO" contentMode="scaleToFill" spacing="10" translatesAutoresizingMaskIntoConstraints="NO" id="62H-A8-eMS">
                                             <rect key="frame" x="0.0" y="0.0" width="500" height="52.5"/>
@@ -84,9 +85,15 @@
                                             </subviews>
                                         </stackView>
                                         <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="4" translatesAutoresizingMaskIntoConstraints="NO" id="zYM-9B-WeW">
-                                            <rect key="frame" x="0.0" y="72.5" width="500" height="31"/>
+                                            <rect key="frame" x="0.0" y="72.5" width="500" height="17"/>
                                             <subviews>
-                                                <stackView opaque="NO" contentMode="scaleToFill" spacing="5" translatesAutoresizingMaskIntoConstraints="NO" id="Nah-Fu-nAj">
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ultrawide calibration" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ajl-si-qh6">
+                                                    <rect key="frame" x="0.0" y="0.0" width="500" height="17"/>
+                                                    <fontDescription key="fontDescription" type="system" weight="medium" pointSize="14"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <stackView hidden="YES" opaque="NO" contentMode="scaleToFill" spacing="5" translatesAutoresizingMaskIntoConstraints="NO" id="Nah-Fu-nAj">
                                                     <rect key="frame" x="0.0" y="0.0" width="500" height="31"/>
                                                     <subviews>
                                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Resolution scale factor" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="2pl-Fn-h2s">
@@ -140,7 +147,7 @@
                                             </subviews>
                                         </stackView>
                                         <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Khk-NM-EnK">
-                                            <rect key="frame" x="0.0" y="123.5" width="500" height="40"/>
+                                            <rect key="frame" x="0.0" y="109.5" width="500" height="40"/>
                                             <color key="backgroundColor" white="0.10000000000000001" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                                             <constraints>
                                                 <constraint firstAttribute="height" constant="40" id="Viw-rX-eGM"/>
@@ -159,7 +166,7 @@
                                             </connections>
                                         </button>
                                         <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="65x-Yf-f7P">
-                                            <rect key="frame" x="0.0" y="183.5" width="500" height="40"/>
+                                            <rect key="frame" x="0.0" y="169.5" width="500" height="40"/>
                                             <color key="backgroundColor" white="0.10000000000000001" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                                             <constraints>
                                                 <constraint firstAttribute="height" constant="40" id="N1n-XW-VHd"/>
@@ -178,7 +185,7 @@
                                             </connections>
                                         </button>
                                         <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="20" translatesAutoresizingMaskIntoConstraints="NO" id="HjO-92-aht">
-                                            <rect key="frame" x="0.0" y="243.5" width="500" height="235"/>
+                                            <rect key="frame" x="0.0" y="229.5" width="500" height="235"/>
                                             <subviews>
                                                 <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="tnd-2p-K2r">
                                                     <rect key="frame" x="0.0" y="0.0" width="500" height="1"/>
@@ -246,7 +253,7 @@
                                             </subviews>
                                         </stackView>
                                         <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="8Hb-dK-cSB">
-                                            <rect key="frame" x="0.0" y="498.5" width="500" height="128"/>
+                                            <rect key="frame" x="0.0" y="484.5" width="500" height="128"/>
                                             <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                             <constraints>
                                                 <constraint firstAttribute="height" constant="128" id="GQ1-Tb-dbu"/>