New Car Feature Alerts Drivers When They Fall Asleep...
I can think of a couple of times when I've nodded off while driving. This feature would've come in handy. Special sensors in the steering wheels of new Mercedes E-Class cars will detect inattentiveness by the driver...
https://www.neatorama.com/2008/12/29/new-car-feature-alerts-drivers-when-they-fall-asleep/
