It's hard to say if this is just a gimmick or if it comes to pass, if this is an approach that could appeal to business users giving them the best of both worlds on a large screen.
This surface is then positioned in the center of the screen no matter what the resolution, and the renderFocus function is designated to be called during each render pass.
The screen freezes, a message tells you the exam has ended, and you'll see the same pass or fail message you would if you had clicked the Done button yourself. Oops!