Maybe I need to punish tab/windows switches more severely?

Or perhaps require webcam and do eye tracking?

> and do eye tracking?

What, so I can't look up into my memories like I do in a natural conversation?

How would you account for accessibility issues where test takers can't control they're eyes?

I only switched tab/windows once (to input the question). So I'm not sure how severely you'd want to rate that. The webcam doing eye tracking might help if the person isn't good a typing and can copy one side without checking if the other is okay...

If there's eye tracking I can just wear a mask with see through eyes or use a spoofing mechanism to fake the webcam altogether.