220 lines
No EOL
9.1 KiB
ReStructuredText
220 lines
No EOL
9.1 KiB
ReStructuredText
Screen Proctoring (New)
|
|
=======================
|
|
|
|
.. _screenprocotring-label:
|
|
|
|
|
|
Overview
|
|
---------
|
|
|
|
SEB Screen Proctoring is an integral component of the SEB Ecosystem, designed to monitor student screens during digital examinations.
|
|
This tool captures and displays screenshots taken by SEB, ensuring a secure and controlled testing environment.
|
|
|
|
Enable Screen Proctoring after an exam is created in the exam view.
|
|
|
|
.. image:: images/screen_proctoring/enable_screen_proctoring.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/enable_screen_proctoring.png
|
|
|
|
|
|
SEB Server needs to send an instruction to SEB to capture the screen and send the screenshot back to the server.
|
|
| To do this, enable screen proctoring in the SEB Settings.
|
|
|
|
.. image:: images/screen_proctoring/enable_screen_proctoring_seb_settings.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/enable_screen_proctoring_seb_settings.png
|
|
|
|
|
|
SEB-Server and SEB are now ready to capture and to display screenshots.
|
|
Navigate to exam monitoring and click the button in the Screen Proctoring section. A new tab will be opened.
|
|
|
|
.. image:: images/screen_proctoring/open_screen_proctoring.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/open_screen_proctoring.png
|
|
|
|
|
|
|
|
|
|
|
|
Gallery View
|
|
---------
|
|
|
|
- When a SEB is connected to SEB-Server and the user is logged into LMS, a tile with the latest screenshot will appear.
|
|
- Press the "Grid-Size" dropdown to change the displayable sessions per screen to 4, 9 or 16.
|
|
|
|
- Use the arrow buttons and the left and right on the screen to change windows. The current page and the number of live sessions / total sessions is display next to the grid selection.
|
|
|
|
|
|
.. image:: images/screen_proctoring/gallery_view_live_grid_selection.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/gallery_view_live_grid_selection.png
|
|
|
|
|
|
- Use your mouse to hover over a tile or press the tab key. A "selected" tile reveals information and actions for the session.
|
|
- To change view preferences press the settings icon in the top right corner.
|
|
- Toggling "Show Name" and "Show IP" reveals the the Name and IP of the selected session.
|
|
- By default, all the sessions are sorted by lastname in ascending order. To change this press the "Sort by Name" button.
|
|
- The camera icon opens the Proctoring View in a new tab. See chapter "Proctoring View" for more infos.
|
|
- Click on the "expand"-icon to enlarge the screenshot.
|
|
|
|
.. image:: images/screen_proctoring/gallery_view_settings.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/gallery_view_settings.png
|
|
|
|
- The SEB-Client additionally sends metadata about the screenshot
|
|
- Metadata changes according to the content displayed on the screenshot
|
|
- Refer to the chapter "Metadata" for more details
|
|
- The camera icon opens the Proctoring View in a new tab. See chapter "Proctoring View" for more infos.
|
|
- Close the expanded view either by clicking on the collapse button or somewhere outside of the screenshot
|
|
|
|
|
|
.. image:: images/screen_proctoring/gallery_view_expanded.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/gallery_view_expanded.png
|
|
|
|
|
|
- A message box indicates that there are no live sessions available
|
|
- As soon as a sessions are connected the message box will disappear
|
|
|
|
|
|
|
|
|
|
|
|
Running Exams
|
|
---------
|
|
|
|
To get an overview of all running exams which your user has access to click on the "Running Exams" item in the navigation bar on the left side.
|
|
|
|
- By default, the exams are sorted by "Exam Start-Time" in ascending order
|
|
- Click on any table header to change the sorting according to your needs
|
|
- Click on the link the "Group" column to get to the gallery view of the group
|
|
|
|
.. image:: images/screen_proctoring/running_exam_no_selection.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/running_exam_no_selection.png
|
|
|
|
By clicking on the settings icon in the menu bar two options are displayed.
|
|
|
|
- Select "Show past exams" to display all finished exams (red)
|
|
- Select "Show upcoming exams" to display all exams which are planned for the future (orange)
|
|
|
|
|
|
.. image:: images/screen_proctoring/running_exam_selection.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/running_exam_selection.png
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Proctoring View
|
|
---------
|
|
|
|
The proctoring view shows a recorded or live session in more detail.
|
|
|
|
To open a proctoring view of a sessions, either:
|
|
|
|
- Click on the camera icon in the gallery view
|
|
- Use the search feature
|
|
- Directly type in the url in the address bar: https://<your host>/recording/<sessionUuid>
|
|
|
|
A session can either be live or recorded.
|
|
- A live session is indicated by the "Live" button
|
|
- Navigating to the proctoring view during a live session always displays the latest screenshot and updates it accordingly
|
|
- Use the slider like any other video player
|
|
- This is also possible during a live session
|
|
- Click on the "Live" button to jump to the latest screenshot
|
|
|
|
.. image:: images/screen_proctoring/proctoring_overview_live.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/proctoring_overview_live.png
|
|
|
|
|
|
- The "Details"-Box on the right side displays information about the session and the current screenshot
|
|
- "SEB Session Info" is static
|
|
- "Screenshot Metadata" dynamically changes for every Screenshot
|
|
- Refer to the chapter "Metadata" for more details
|
|
|
|
|
|
.. image:: images/screen_proctoring/proctoring_overview.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/proctoring_overview.png
|
|
|
|
|
|
- The "Live" button disappears when the sessions disconnects from the server
|
|
- Set the playback speed with the "settings"-icon according to you preferences
|
|
- The current screenshot and the total amount of screenshot is display in the "Total"-Row
|
|
|
|
|
|
|
|
|
|
|
|
Search
|
|
---------
|
|
|
|
The search functionality is a powerful feature for finding sessions and screenshots.
|
|
Click on the "Search" item in the navigation bar on the left side.
|
|
|
|
**Form**
|
|
|
|
The upper part of the page is the search form.
|
|
There are four different categories of search criteria:
|
|
|
|
- Exam data
|
|
- Session / user data
|
|
- Screenshot metadata
|
|
- Time data
|
|
|
|
Use the form fields and the time / date selection to tailor the search result to your needs.
|
|
|
|
.. image:: images/screen_proctoring/search_form.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/images/screen_proctoring/search_form.png
|
|
|
|
|
|
**Search Results**
|
|
|
|
The search results are grouped into days and sorted by date in descending order.
|
|
Use the "date" button on the right side to change the sort oder.
|
|
|
|
- Clicking on any date expands the panel and displays all sessions (a session is a student using SEB) with recordings on that day
|
|
- By default, the sessions are sorted by "Start-Time" in descending order
|
|
- Click on the table header to change the sorting according to your preferences
|
|
- A click on the down facing arrow on the right side lists all screenshots of the given student
|
|
|
|
|
|
.. image:: images/screen_proctoring/search_results_sessions.png
|
|
:align: center
|
|
:target: https://raw.githubusercontent.com/SafeExamBrowser/seb-server/dev-2.0/docs/images/screen_proctoring/search_results_sessions.png
|
|
|
|
- By default, the screenshot are sorted by "Capture-Time" in ascending order
|
|
- The screenshots are grouped into the metadata "Application / Website"
|
|
- Grouping means that each successive screenshot that has the same "Application / Website" metadata is placed in the same group
|
|
- Click on the camera icon on the right side to open the proctoring view at this exact time
|
|
|
|
.. note::
|
|
If the session is still live the proctoring view won't open at the given time but instead jumps to the latest image.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Metadata
|
|
---------
|
|
|
|
Metadata in context of the Screen Proctoring component are data which belong to a screenshot.
|
|
They describe the content of the captured screen.
|
|
|
|
Currently the SEB-Client captures the following 5 metadata (additional values might follow in future releases):
|
|
|
|
- Focused Application: The name of the application that is currently in use and focused
|
|
- e.g. "SafeExamBrowser.Client.exe", "calc.exe"
|
|
|
|
- SEB-Browser-Title: The title of the SEB-Browser
|
|
- e.g. "Exam Moodle 12", "Moodle Exam Mathematics 3"
|
|
|
|
- Activity Details: The activity that triggered the screenshot
|
|
- e.g. "A key has been pressed", "Left mouse button has been pressed"
|
|
|
|
- SEB-Browser URL: The URL of the SEB-Browser
|
|
- e.g. "http://google.com", "http://moodle.com/exam123"
|
|
|
|
- Focused Window Title: The title of the focused window
|
|
- e.g. "Google Homepage", "Moodle Exam 123", "Calculator" |