Yes. My mom's old partner would put us in the corner as a form of punishment for hours on end.
That said if you think I'm suggesting OP stares at a wall then you're missing the point. Obviously the hope is that they would A) do their hw or B) read a book. Boredom is a powerful motivator
Edit: I realize you might have meant this in the opposite direction I initially interpreted it. If that's the case then the key thing is that I originally suggested they observe how they naturally engage with the loop and adjust accordingly. No two people are the same. So any advice I give will need to be adjusted to OP's unique way of living and thinking