diff --git a/App.tsx b/App.tsx
index d738060..b328b89 100644
--- a/App.tsx
+++ b/App.tsx
@@ -6,17 +6,17 @@ import {BarCodeEvent, BarCodeScanner, PermissionResponse} from 'expo-barcode-sca
 import * as firebase from 'firebase';
 import 'firebase/firestore';
 import React, {ReactElement, useCallback, useEffect, useState} from 'react';
-import {AppRegistry, SafeAreaView, View, YellowBox} from 'react-native';
+import {AppRegistry, SafeAreaView, Text, View, YellowBox} from 'react-native';
 import {
   Appbar,
   Button,
   DefaultTheme,
   HelperText,
-  Provider as PaperProvider,
+  Provider as PaperProvider, RadioButton,
   Snackbar,
   Subheading,
   TextInput,
-  Title
+  Title,
 } from 'react-native-paper';
 import {expo as appExpo} from './app.json';
 import {CancelButton} from './components/Common';
@@ -24,7 +24,7 @@ import {BarCodeDisplay, PrintButton, PrintingMessage} from './components/Print';
 import {IdNumberInput, InputIdButton, ScanButton, Scanner} from './components/Scan';
 import {colors, styles} from './components/Styles';
 import {BarcodeScannerAppState} from './models/BarcodeScannerAppState';
-import {ElementProps, StateProps} from './models/ElementProps';
+import {CameraType, ElementProps, StateProps} from './models/ElementProps';
 import {Sample} from './models/Sample';
 
 const firebaseConfig = {
@@ -44,6 +44,7 @@ if (firebase.apps.length === 0) {
 
 YellowBox.ignoreWarnings([
   'Setting a timer for a long period of time',  // Ignore Firebase timer warnings
+  'Remote debugger is in a background tab',  // Ignore Firebase timer warnings
 ]);
 
 const db = firebase.firestore();
@@ -62,6 +63,7 @@ export default function Main() {
   const [locationStr, setLocationStr] = useState<string>('4321');
   const [errorMessage, setErrorMessage] = useState<string>('');
   const [samples, setSamples] = useState<Sample[]>([]);
+  const [cameraType, setCameraType] = useState<CameraType>('back');
 
   useEffect(() => {
     BarCodeScanner.requestPermissionsAsync().then((value: PermissionResponse) => {
@@ -110,6 +112,7 @@ export default function Main() {
     // Manually-entered ID numbers will be exactly 9 digits long.
     const barCodeString = e.data;
     const pattern = /^[\d]{14}$|^[\d]{9}$/;
+    console.log('barCodeString', barCodeString);
     if (pattern.test(barCodeString)) {
       const cardId = e.data.slice(0, 9);
       const newSampleDate = new Date();
@@ -168,13 +171,38 @@ export default function Main() {
 
   function SettingsScreen(props: ElementProps): ReactElement {
     const [inputStr, setInputStr] = useState<string>(locationStr);
+
     const pattern = /^[\d]{4}$/;
     const hasErrors = () => {
       return !pattern.test(inputStr);
     };
 
     return <View style={styles.settings}>
-      <Title style={styles.headingInverse}>Settings</Title>
+      <View style={{marginBottom: 10}}>
+        <Subheading style={{color: DefaultTheme.colors.text}}>Which camera to scan bar codes with?</Subheading>
+        <RadioButton.Group
+          onValueChange={value => setCameraType(value as CameraType)}
+          value={cameraType as string}
+        >
+          <View style={styles.row}>
+            <Text>Front</Text>
+            <RadioButton
+              value="front"
+              color={colors.primary}
+              uncheckedColor={colors.accent}
+            />
+          </View>
+          <View style={styles.row}>
+            <Text>Back</Text>
+            <RadioButton
+              value="back"
+              color={colors.primary}
+              uncheckedColor={colors.accent}
+            />
+          </View>
+        </RadioButton.Group>
+      </View>
+
       <View style={{marginBottom: 10}}>
         <Subheading style={{color: DefaultTheme.colors.text, marginBottom: 60}}>
           Please do NOT change this unless you know what you are doing. Entering an incorrect location number may
@@ -264,11 +292,13 @@ export default function Main() {
         return <Scanner
           onScanned={handleBarCodeScanned}
           onCancel={_home}
+          cameraType={cameraType}
         />;
       case BarcodeScannerAppState.INPUT:
         return <IdNumberInput
           onScanned={handleBarCodeScanned}
           onCancel={_home}
+          cameraType={undefined}
         />;
       case BarcodeScannerAppState.SETTINGS:
         return <SettingsScreen/>;
diff --git a/app.json b/app.json
index e1ffc1f..6154740 100644
--- a/app.json
+++ b/app.json
@@ -4,7 +4,7 @@
     "name": "uva-covid19-testing-kiosk",
     "slug": "uva-covid19-testing-kiosk",
     "version": "1.0.0",
-    "orientation": "portrait",
+    "orientation": "landscape",
     "icon": "./assets/icon.png",
     "splash": {
       "image": "./assets/splash.png",
@@ -19,7 +19,8 @@
     ],
     "ios": {
       "supportsTablet": true,
-      "bundleIdentifier": "com.sartography.uvacovid19testingkiosk"
+      "bundleIdentifier": "com.sartography.uvacovid19testingkiosk",
+      "requireFullScreen": true
     },
     "web": {
       "favicon": "./assets/favicon.png"
@@ -34,4 +35,4 @@
       "package": "com.sartography.uvacovid19testingkiosk"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/components/Scan.tsx b/components/Scan.tsx
index edbf618..10d3d58 100644
--- a/components/Scan.tsx
+++ b/components/Scan.tsx
@@ -5,52 +5,32 @@ import {Button, DefaultTheme, HelperText, Subheading, TextInput, Title} from 're
 import {ButtonProps, ScannerProps} from '../models/ElementProps';
 import {colors, styles} from './Styles';
 
-declare type CameraType = number | 'front' | 'back' | undefined;
 
 export const Scanner = (props: ScannerProps): ReactElement => {
-  const [componentKey, setComponentKey] = useState<number>(0);
-  const [cameraType, setCameraType] = useState<CameraType>('back');
-
-  const _toggleCameraType = () => {
-    setCameraType(cameraType === 'front' ? 'back' : 'front');
-    setComponentKey(componentKey + 1);
-  }
-
-  const ScanCamera = (): ReactElement => {
-    return <View style={styles.container}>
-      <View style={styles.container}>
-        <BarCodeScanner
-          type={cameraType}
-          onBarCodeScanned={props.onScanned}
-          style={styles.fullScreen}
-        />
-      </View>
-      <View style={styles.centerMiddle}>
-        <View style={styles.captureBox}/>
-      </View>
-      <Text style={styles.subtitle}>
-        Hold your ID card up, with the barcode facing the camera. Keep the card in the green box.
-      </Text>
-      <View style={styles.centerMiddle}>
-        <Button
-          mode="contained"
-          color={colors.primary}
-          icon="camera-switch"
-          onPress={_toggleCameraType}
-          style={{marginVertical: 10}}
-        >Switch Camera</Button>
-        <Button
-          mode="text"
-          color={colors.primary}
-          icon="cancel"
-          onPress={props.onCancel}
-          style={styles.btnWhite}
-        >Cancel</Button>
-      </View>
-    </View>;
-  }
-
-  return <ScanCamera key={componentKey}/>;
+  return <View style={styles.container}>
+    <View style={styles.container}>
+      <BarCodeScanner
+        type={props.cameraType}
+        onBarCodeScanned={props.onScanned}
+        style={styles.fullScreen}
+      />
+    </View>
+    <View style={styles.centerMiddle}>
+      <View style={styles.captureBox}/>
+    </View>
+    <Text style={styles.subtitle}>
+      Hold your ID card up, with the barcode facing the camera. Keep the card in the green box.
+    </Text>
+    <View style={styles.centerMiddle}>
+      <Button
+        mode="text"
+        color={colors.primary}
+        icon="cancel"
+        onPress={props.onCancel}
+        style={styles.btnWhite}
+      >Cancel</Button>
+    </View>
+  </View>;
 };
 
 export const ScanButton = (props: ButtonProps): ReactElement => {
@@ -70,6 +50,7 @@ export const InputIdButton = (props: ButtonProps): ReactElement => {
     mode="text"
     color={colors.onBackground}
     onPress={props.onClicked}
+    style={{marginTop: 30}}
   >Enter ID Number Manually</Button>;
 };
 
@@ -85,7 +66,7 @@ export const IdNumberInput = (props: ScannerProps): ReactElement => {
   }
 
   return <View style={styles.settings}>
-    <Title style={styles.headingInverse}>Settings</Title>
+    <Title style={styles.headingInverse}>Manual ID # Entry</Title>
     <View style={{marginBottom: 10}}>
       <Subheading style={{color: DefaultTheme.colors.text, marginBottom: 60}}>
         Please double check that you have entered the number correctly. Entering an incorrect ID number will prevent
diff --git a/models/ElementProps.tsx b/models/ElementProps.tsx
index 8527ed1..d697916 100644
--- a/models/ElementProps.tsx
+++ b/models/ElementProps.tsx
@@ -1,6 +1,9 @@
 import {BarCodeScannedCallback} from 'expo-barcode-scanner';
 import {BarcodeScannerAppState} from './BarcodeScannerAppState';
 
+export declare type CameraType = number | 'front' | 'back' | undefined;
+export declare type CheckedStatus ='checked' | 'unchecked' | undefined;
+
 export interface ElementProps {
   title?: string;
 }
@@ -23,6 +26,7 @@ export interface ButtonProps extends ElementProps {
 export interface ScannerProps extends ElementProps {
   onScanned: BarCodeScannedCallback;
   onCancel: () => void;
+  cameraType: CameraType;
 }
 
 export interface PrintingProps extends BarCodeProps {
diff --git a/package.json b/package.json
index 0e0cceb..62c928a 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "expo": "~38.0.8",
     "expo-barcode-scanner": "~8.2.1",
     "expo-print": "~9.0.1",
+    "expo-screen-orientation": "~1.1.1",
     "expo-splash-screen": "^0.5.0",
     "expo-status-bar": "^1.0.2",
     "expo-updates": "~0.2.10",
diff --git a/yarn.lock b/yarn.lock
index 8753165..7f68e56 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4334,6 +4334,13 @@ expo-print@~9.0.1:
   resolved "https://registry.yarnpkg.com/expo-print/-/expo-print-9.0.2.tgz#1138bbc0dc94799962980cdc9c09475ba4943d4d"
   integrity sha512-Jk8Q4QOdkCGY4zqr+omLMnsX5FPQYz6Ug2TfUeAixwPfJuNuGUPPvWiQhucxV4idS0C1nHh4HAXj+S27zDZwig==
 
+expo-screen-orientation@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/expo-screen-orientation/-/expo-screen-orientation-1.1.1.tgz#515776e534530efdb716e56ec0c47cf8fb9de82f"
+  integrity sha512-o3RhmidIhVK4lXHVActnO2iD0ZrZKxzWuRrJaTSpRsvRjCabeE74xkpZWPGcEcXhAxEwMaAAizHO8rlJDdrVzw==
+  dependencies:
+    fbjs "1.0.0"
+
 expo-splash-screen@^0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/expo-splash-screen/-/expo-splash-screen-0.5.0.tgz#cad0eb77a3eade2c7101d169b8655e7ee8053c2f"
@@ -7589,7 +7596,12 @@ q@^1.1.2:
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
   integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
 
-qrcode@^1.3.2:
+qrcode-svg@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/qrcode-svg/-/qrcode-svg-1.1.0.tgz#2087549843dc5d0a3f8e8aa046cd9bcf23708cc3"
+  integrity sha512-XyQCIXux1zEIA3NPb0AeR8UMYvXZzWEhgdBgBjH9gO7M48H9uoHzviNz8pXw3UzrAcxRRRn9gxHewAVK7bn9qw==
+
+qrcode@^1.3.2, qrcode@^1.4.4:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/qrcode/-/qrcode-1.4.4.tgz#f0c43568a7e7510a55efc3b88d9602f71963ea83"
   integrity sha512-oLzEC5+NKFou9P0bMj5+v6Z40evexeE29Z9cummZXZ9QXyMr3lphkURzxjXgPJC5azpxcshoDWV1xE46z+/c3Q==