You're describing driver drowsiness detection, and that is available in a lot of different cars, and was launched in 2007 by Volvo. https://en.wikipedia.org/wi

You're describing driver drowsiness detection, and that is available in a lot of different cars, and was launched in 2007 by Volvo. https://en.wikipedia.org/wiki/Driver_drowsiness_detection https://en.wikipedia.org/wiki/Driver_drowsiness_detection