I worked on this a bit. Some of the tricks they had were changing the AC to blow colder air when drowsiness was detected, increasing the blower speed, increasing brightness on the dashboard, and turning the volume up or turning the radio on. They even had turning the radio on and selecting music to combat drowsiness. So I guess you’d get sleepy and then your car would automatically started blasting house music.
I worked on this a bit. Some of the tricks they had were changing the AC to blow colder air when drowsiness was detected, increasing the blower speed, increasing brightness on the dashboard, and turning the volume up or turning the radio on. They even had turning the radio on and selecting music to combat drowsiness. So I guess you’d get sleepy and then your car would automatically started blasting house music.