Index: openacs-4/packages/proctoring-support/catalog/proctoring-support.en_US.ISO-8859-1.xml
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/proctoring-support/catalog/Attic/proctoring-support.en_US.ISO-8859-1.xml,v
diff -u -r1.1.2.5 -r1.1.2.6
--- openacs-4/packages/proctoring-support/catalog/proctoring-support.en_US.ISO-8859-1.xml	18 Aug 2020 13:54:22 -0000	1.1.2.5
+++ openacs-4/packages/proctoring-support/catalog/proctoring-support.en_US.ISO-8859-1.xml	19 Aug 2020 16:35:40 -0000	1.1.2.6
@@ -7,8 +7,8 @@
   <msg key="camera_cannot_be_recorded_because">Camera cannot be recorded. The error is:</msg>
   <msg key="camera_grabbing_not_supported">You are working with a browser that does not support the automated exam-supervision. Please use the latest version of Google &lt;a href=&#39;https://www.google.com/chrome/&#39;&gt;Chrome&lt;/a&gt;.</msg>
   <msg key="camera_not_found">No camera was recognized. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The camera is not selected in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; |\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34; and select the correct camera.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is already being used by another program&lt;/b&gt;: Check whether the camera is currently running in another application (e.g. MS Teams). (Windows) Go to \&#34;Camera\&#34; | \&#34;Desktop apps\&#34; and check which desktop apps are currently using the camera. If desktop apps are currently accessing the camera, stop camera recording in those applications.(MacOS) Check that there is a light next to the built-in camera. If so, restart the computer.&lt;/li&gt;&lt;li&gt;&lt;b&gt;There is no camera&lt;/b&gt;: (Windows) Open the device manager and check whether a camera is displayed under \&#34;Image devices\&#34;, \&#34;Camera\&#34; or \&#34;Integrated camera\&#34;. (MacOS) Under \&#34;System Settings\&#34; go to \&#34;Security\&#34; | \&#34;Data protection\&#34; and check whether a camera is listed in the sidebar under \&#34;Camera\&#34;. If no camera is displayed, then connect an external camera to your computer.&lt;/li&gt;&lt;li&gt;&lt;b&gt;An external camera is not connected&lt;/b&gt;: Connect the external camera to your computer.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The external camera is not switched on&lt;/b&gt;: Switch on the external camera if it has a switch.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is deactivated&lt;/b&gt;: (Windows) Open the device manager and check whether the displayed camera is deactivated under \&#34;Image devices\&#34;, \&#34;Camera\&#34; or \&#34;Integrated camera\&#34;. If so, right click on the camera and select \&#34;Activate\&#34;. (MacOS) Restart the computer to reinstall the camera driver.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The driver of the camera is out of date&lt;/b&gt;: (Windows) Open the device manager and go to\&#34;Image devices\&#34;, \&#34;Camera\&#34; or \&#34;Integrated camera\&#34;. Right click on your camera and update the camera&#39;s driver. (MacOS) Restart the computer to reinstall the camera driver.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked by an antivirus program&lt;/b&gt;: Allow your antivirus program or the antivirus extension in Google Chrome to use the camera or deactivate all antivirus programs for the duration of the exam.&lt;/li&gt;&lt;li&gt;&lt;b&gt;Other sources of error (MacOS)&lt;/b&gt;: Check whether the camera is activated and working: &lt;a href=&#39;https://support.apple.com/en-us/HT211130&#39;&gt;link to instructions&lt;/a&gt;.&lt;/li&gt;&lt;/ul&gt;</msg>
-  <msg key="camera_not_readable">Your camera cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; |\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for LEARN in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;|\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Settings\&#34; | \&#34;Security\&#34; |\&#34;Privacy\&#34; and then in the sidebar on \&#34;Camera\&#34;. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings for apps or desktop apps (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check if apps and desktop apps are allowed to access your camera. If not, set the slider to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings&lt;/b&gt;: (Windows) Open the system settings of your computer and go to \&#34;Camera\&#34;. Check whether camera access is generally activated. If not, goto \&#34;Change\&#34; to activate general camera access. (MacOS) Check that the camera is activated and working&lt;/b&gt;: link to instructions.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera was switched off due to insufficient power supply (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to\&#34;Camera\&#34;. Check that camera access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate camera access.&lt;/li&gt;&lt;/ul&gt;</msg>
-  <msg key="camera_permission_denied">Your camera cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; |\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for LEARN in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;|\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Settings\&#34; | \&#34;Security\&#34; |\&#34;Privacy\&#34; and then in the sidebar on \&#34;Camera\&#34;. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings for apps or desktop apps (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check if apps and desktop apps are allowed to access your camera. If not, set the slider to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings&lt;/b&gt;: (Windows) Open the system settings of your computer and go to \&#34;Camera\&#34;. Check whether camera access is generally activated. If not, goto \&#34;Change\&#34; to activate general camera access. (MacOS) Check that the camera is activated and working&lt;/b&gt;: link to instructions.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera was switched off due to insufficient power supply (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to\&#34;Camera\&#34;. Check that camera access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate camera access.&lt;/li&gt;&lt;/ul&gt;</msg>
+  <msg key="camera_not_readable">Your camera cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; |\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for %system_name% in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;|\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Settings\&#34; | \&#34;Security\&#34; |\&#34;Privacy\&#34; and then in the sidebar on \&#34;Camera\&#34;. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings for apps or desktop apps (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check if apps and desktop apps are allowed to access your camera. If not, set the slider to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings&lt;/b&gt;: (Windows) Open the system settings of your computer and go to \&#34;Camera\&#34;. Check whether camera access is generally activated. If not, goto \&#34;Change\&#34; to activate general camera access. (MacOS) Check that the camera is activated and working&lt;/b&gt;: link to instructions.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera was switched off due to insufficient power supply (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to\&#34;Camera\&#34;. Check that camera access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate camera access.&lt;/li&gt;&lt;/ul&gt;</msg>
+  <msg key="camera_permission_denied">Your camera cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; |\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for %system_name% in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;|\&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Camera\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Settings\&#34; | \&#34;Security\&#34; |\&#34;Privacy\&#34; and then in the sidebar on \&#34;Camera\&#34;. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings for apps or desktop apps (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check if apps and desktop apps are allowed to access your camera. If not, set the slider to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera is blocked in the system settings&lt;/b&gt;: (Windows) Open the system settings of your computer and go to \&#34;Camera\&#34;. Check whether camera access is generally activated. If not, goto \&#34;Change\&#34; to activate general camera access. (MacOS) Check that the camera is activated and working&lt;/b&gt;: link to instructions.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The camera was switched off due to insufficient power supply (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to\&#34;Camera\&#34;. Check that camera access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate camera access.&lt;/li&gt;&lt;/ul&gt;</msg>
   <msg key="check_again">Check again</msg>
   <msg key="community_help_text">If automated exam-supervision is activated, the system will create recordings of the participants and their screen.</msg>
   <msg key="desktop_cannot_be_recorded_because">Desktop cannot be recorded. Error is:</msg>
@@ -194,8 +194,8 @@
   <msg key="grant_access_to_microphone_title">Grant access to your microphone</msg>
   <msg key="microphone_cannot_be_recorded_because">Microphone cannot be recorded. Error is:</msg>
   <msg key="microphone_not_found">No microphone was recognized. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The active microphone is not selected in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;| \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34; and select the correct microphone.&lt;/li&gt;&lt;li&gt;&lt;b&gt;There is no internal microphone&lt;/b&gt;: (Windows) Open the control panel of your computer, go to \&#34;Sound\&#34; | \&#34;Input\&#34; and check that a microphone is listed. (MacOS) Under \&#34;System Settings\&#34; go to \&#34;Security\&#34; | \&#34;Privacy\&#34; and check whether a microphone is listed under \&#34;Microphone\&#34; in the sidebar. If no microphone is listed, connect an external microphone to your computer.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The internal microphone is defect or not installed correctly&lt;/b&gt;: (Windows) Open the control panel of your computer, go to \&#34;Sound\&#34; | \&#34;Input\&#34; and test the microphone displayed there. Troubleshoot if necessary. (MacOS) Restart the computer to reinstall the sound driver.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone driver is out of date&lt;/b&gt;: (Windows) Open the device manager and go to \&#34;Audioinputs and -outputs\&#34;. Right click on your microphone and update the microphone&#39;s driver. (MacOS) Restart the computer to reinstall the sound driver.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The external microphone is not connected&lt;/b&gt;: Connect the external microphone to your computer.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The external microphone is not switched on&lt;/b&gt;: Switch on the external microphone if it has aswitch.&lt;/li&gt;&lt;/ul&gt;</msg>
-  <msg key="microphone_not_readable">Your microphone cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; | \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for LEARN in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;| \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Preferences\&#34; and\&#34;Security\&#34; | \&#34;Privacy\&#34; and then on \&#34;Microphone\&#34; in the sidebar. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings for apps and desktop apps (Windows)&lt;/b&gt;:Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check that apps and desktop apps can access your microphone. If not, then set the slider there to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is enabled for this device. If not, go to \&#34;Change\&#34; to activate microphone access.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone has been switched off to save power (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate microphone access.&lt;/li&gt;&lt;/ul&gt;</msg>
-  <msg key="microphone_permission_denied">Your microphone cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; | \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for LEARN in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;| \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Preferences\&#34; and\&#34;Security\&#34; | \&#34;Privacy\&#34; and then on \&#34;Microphone\&#34; in the sidebar. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings for apps and desktop apps (Windows)&lt;/b&gt;:Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check that apps and desktop apps can access your microphone. If not, then set the slider there to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is enabled for this device. If not, go to \&#34;Change\&#34; to activate microphone access.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone has been switched off to save power (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate microphone access.&lt;/li&gt;&lt;/ul&gt;</msg>
+  <msg key="microphone_not_readable">Your microphone cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; | \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for %system_name% in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;| \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Preferences\&#34; and\&#34;Security\&#34; | \&#34;Privacy\&#34; and then on \&#34;Microphone\&#34; in the sidebar. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings for apps and desktop apps (Windows)&lt;/b&gt;:Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check that apps and desktop apps can access your microphone. If not, then set the slider there to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is enabled for this device. If not, go to \&#34;Change\&#34; to activate microphone access.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone has been switched off to save power (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate microphone access.&lt;/li&gt;&lt;/ul&gt;</msg>
+  <msg key="microphone_permission_denied">Your microphone cannot be recorded because it has no permission to do so. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34; | \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. If the slider is on \&#34;Blocked\&#34;, then set it to \&#34;Ask before accessing (recommended)\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for %system_name% in Google Chrome&lt;/b&gt;: In Google Chrome go to \&#34;Settings\&#34;| \&#34;Privacy and security\&#34; | \&#34;Site Settings\&#34; | \&#34;Permissions\&#34; | \&#34;Microphone\&#34;. Check whether there are links to WU websites under \&#34;Block\&#34;. Delete these websites from the list by clicking on the garbage can symbol.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked for Google Chrome (MacOS)&lt;/b&gt;: Go to \&#34;System Preferences\&#34; and\&#34;Security\&#34; | \&#34;Privacy\&#34; and then on \&#34;Microphone\&#34; in the sidebar. Activate the checkbox next to Google Chrome. Restart Google Chrome.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings for apps and desktop apps (Windows)&lt;/b&gt;:Open the system settings of your computer and go to \&#34;Apps\&#34; and \&#34;Desktop apps\&#34;. Check that apps and desktop apps can access your microphone. If not, then set the slider there to \&#34;On\&#34;.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is blocked in the system settings (Windows)&lt;/b&gt;: Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is enabled for this device. If not, go to \&#34;Change\&#34; to activate microphone access.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone has been switched off to save power (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to \&#34;Microphone\&#34;. Check that microphone access is still enabled for this device. If not, go to \&#34;Change\&#34; to reactivate microphone access.&lt;/li&gt;&lt;/ul&gt;</msg>
   <msg key="microphone_volume_is_too_low">The microphone&#39;s sound recording is insufficient. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The volume of the microphone is set too low&lt;/b&gt;: Turn up the input volume. (Windows) Openyour computer&#39;s control panel and go to \&#34;Sound\&#34; | \&#34;Input\&#34; | \&#34;Device properties\&#34;. Adjust the volume here. (MacOS) Click on \&#34;System Preferences\&#34; | \&#34;Sound\&#34; and open the \&#34;Input\&#34; tab.Adjust the input volume on your microphone.&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is muted&lt;/b&gt;: Unmute it. Check the corresponding keyboard commands and all hardware settings such as the mute function directly in the sound settings or on the microphone / headset itself.&lt;/li&gt;&lt;/ul&gt;</msg>
   <msg key="missing_stream_message">Online-supervision has ended but is still activated for this course. Please close Google Chrome to completely exit the exam environment or restart the automated online supervision by clicking \&#34;OK\&#34; to re-enter the exam environment.</msg>
   <msg key="mobile_devices_are_unsupported">Mobile devices are unsupported.</msg>
@@ -208,7 +208,7 @@
   <msg key="user_photo">Photo</msg>
   <msg key="wizard_finish">Finish</msg>
   <msg key="wrong_display_surface_selected">The screen cannot be recorded because you selected the wrong screen area. Select \&#34;Your Entire Screen\&#34; by clicking on the screen and then on \&#34;Share\&#34;.</msg>
-  <msg key="you_are_producing_black_pictures_from_camera">LEARN shows that your camera is producing black or otherwise indiscernible pictures at the moment. This could invalidate your exam attempt! Please check the following: &lt;ul&gt; &lt;li&gt;&lt;b&gt;Is the camera obstructed?&lt;/b&gt; Uncover the camera lens.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Is it too dark in the room?&lt;/b&gt; Turn on a light source or open the curtains.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Was the camera turned off to save power (Windows)?&lt;/b&gt; Connect your computer to a power source. Open the system settings of your computer and go to  \&#34;Camera \&#34;. Check whether camera access is still enabled for this device. If not, go to  \&#34;Change \&#34; to reactivate camera access.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Other sources of error (MacOS)&lt;/b&gt;: Check whether the camera is still activated and working: &lt;a href=&#39;https://support.apple.com/en-us/HT211130&#39;&gt;link to instructions&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt;</msg>
+  <msg key="you_are_producing_black_pictures_from_camera">%system_name% shows that your camera is producing black or otherwise indiscernible pictures at the moment. This could invalidate your exam attempt! Please check the following: &lt;ul&gt; &lt;li&gt;&lt;b&gt;Is the camera obstructed?&lt;/b&gt; Uncover the camera lens.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Is it too dark in the room?&lt;/b&gt; Turn on a light source or open the curtains.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Was the camera turned off to save power (Windows)?&lt;/b&gt; Connect your computer to a power source. Open the system settings of your computer and go to  \&#34;Camera \&#34;. Check whether camera access is still enabled for this device. If not, go to  \&#34;Change \&#34; to reactivate camera access.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Other sources of error (MacOS)&lt;/b&gt;: Check whether the camera is still activated and working: &lt;a href=&#39;https://support.apple.com/en-us/HT211130&#39;&gt;link to instructions&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt;</msg>
   <msg key="you_are_producing_black_pictures_from_camera_wizard">The image recording by the camera is insufficient. Possible causes are: &lt;ul&gt; &lt;li&gt;&lt;b&gt;The camera is sending black images because the camera is obstructed&lt;/b&gt;: Free the camera lens.&lt;/li&gt; &lt;li&gt;&lt;b&gt;The camera is sending black images because it is too dark in the room&lt;/b&gt;: Switch on a light source or open the curtains.&lt;/li&gt; &lt;li&gt;&lt;b&gt;The camera is blocked in the system settings for apps (Windows)&lt;/b&gt;: Open the system settings of your computer and go to  \&#34;Apps \&#34;. Check if apps are allowed to access your camera. If not, set the slider to  \&#34;On \&#34;.&lt;/li&gt; &lt;li&gt;&lt;b&gt;The camera was turned off to save power (Windows)&lt;/b&gt;: Connect your computer to a power source. Open the system settings of your computer and go to  \&#34;Camera \&#34;. Check whether camera access is still enabled for this device. If not, go to  \&#34;Change \&#34; to reactivate camera access.&lt;/li&gt; &lt;li&gt;&lt;b&gt;Other sources of error (MacOS)&lt;/b&gt;: Check whether the camera is still activated and working: &lt;a href=&#39;https://support.apple.com/en-us/HT211130&#39;&gt;link to instructions&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt;</msg>
   <msg key="you_are_producing_black_pictures_from_desktop">Important Note:&lt;br&gt;&lt;br&gt;System shows that your desktop is producing black or otherwise indiscernible pictures at the moment. This could invalidate your exam attempt!&lt;ul&gt;&lt;li&gt;Please make sure that your device is plugged into a power cord and that you are not running on battery.&lt;/li&gt;&lt;/ul&gt;</msg>
   <msg key="your_microphone_is_muted">Your microphone is muted. Possible causes are:&lt;ul&gt;&lt;li&gt;&lt;b&gt;The microphone is muted in the software settings&lt;/b&gt;: Unmute it. (Windows) Open \&#34;Microphone Properties\&#34;. If the microphone is muted under \&#34;Level\&#34;, click on the loudspeaker symbol to unmute it. (MacOS) Click on \&#34;System Preferences\&#34; | \&#34;Sound\&#34; and open the \&#34;Input\&#34; tab. Remove the check mark next to \&#34;Mute.\&#34;&lt;/li&gt;&lt;li&gt;&lt;b&gt;The microphone is deactivated&lt;/b&gt;: (Windows) Open the control panel of your computer and go to \&#34;Sound\&#34; | \&#34;Input\&#34; | \&#34;Manage audio devices\&#34;. Check if your microphone is listed under \&#34;Disabled\&#34;. If so, activate it by clicking on the microphone name. (MacOS) Restart the computer to reinstall the camera driver.&lt;/li&gt;&lt;/ul&gt;</msg>