Procedure

• Log into the lectern machine as normal.
• Look in the ‘Training’ folder of WBS Applications for the ‘Block’ applications.
  
  
  
  
• Double click the appropriate room’s application. The Blocker application for that room will open. If you are using both rooms you will need to double-click on both icons.
  
  
  • Section 1 lists all the computers in the room and shows whether they are responding. If they are not it is likely that the machine is powered off.
  • Section 2 allows you to limit which computers you block. For simplicity you may decide to block all the student machines in the room.
  • Section 3 has the control buttons. Clicking Disable will Block the students’ machines while clicking Enable will give control back to the students.
• Clicking Disable will disable the students’ mice and keyboards. It will also blank their screens with the following message:
  
  
• The interface on the lectern machine will also change to show the computers in red, indicating they are currently ‘Blocked’.
  
  
• To give control of the computers back to the students click the ‘Enable’ button