My wife, who has issues with motion sickness, would absolutely love this approach - she'd be effectively barred from taking exams due to getting headaches and t

My wife, who has issues with motion sickness, would absolutely love this approach - she'd be effectively barred from taking exams due to getting headaches and throwing up whenever she attempted it. Anyways, I'd prefer an approach that led to less invasive face tracking - even if it suffered from a lower detection rate.