Sony Virtuoso: Activity Timer
If students are working on a timed activity, you can use the timer to show students a countdown on their own screen.
To set a timer, double-click on the clock in the Virtuoso control panel.
Choose "Count Down Timer", and then check "Display timer on Student PCs". Using the sliders underneath, set the minutes and seconds to count down, and then click OK.
A time will appear in the instructor window as well as on the student workstations. When time is up, a pop-up window will alert you.