today at uni my teacher put his screen onto all of our pc's at once all 50 of em amd we can see what he does on his pc but we dont have any access to him, he can put his document on screen but he cant touch files etc on our pc's its differant from remote access>? was wonder how is it done i would like to be able to apply it to my work
It might be what coder777 suggested only kind of in reverse. My guess is that it's a video driver hook on your system to his. This would accomplish that goal with a minimum of resources.