Observing the driver's steering behavior has proved to be a particularly strong indicator: several years of practical research by Mercedes - Benz have shown that drowsy drivers make minor steering errors which they often correct very
rapidly in a characteristic way.
Not exact matches
Observing the driver's steering behaviour has proved to be a particularly strong indicator: several years of practical research by Mercedes engineers have shown that drowsy drivers make minor steering errors that can often be
rapidly corrected
in characteristic ways.