This system puts every student's Sun monitor in the instructor's control. All students can work independently. Send the teacher's screen to any or all trainees' monitors. Observe students' work from your desk. Blank screens to focus attention.
Students can switch between the teacher's display and their own with the student controlled system.
Connect hundreds of trainees to student-controlled system. Send instructor's video to selected students. All students view their own computers. All students' screens are blanked out. Lighted buttons show selected students at a glance.