As regulations for new driverless cars are proving harder to develop, perhaps the easier first step might be using some of the technology in a car to improve the safety when a human driver is behind the wheel.
With this in mind, car companies are developing prototypes that incorporate some of the features of automated cars to integrate, not replace, the human driver. At the 2015 Consumer Electronics Show, for instance, Mercedes Benz is expected to announce a partnership with LG that will use technology to keep drivers awake...


