Sensing You’re Too Drunk to Drive - New York Times

Sensing You’re Too Drunk to Drive - New York Times: "Sensing You’re Too Drunk to Drive

There aren’t many social problems that can be solved with a “technical fix,” but drunken driving may be one of the most amenable. Technologies that are already in limited use can lock the ignitions of cars whose drivers have high alcohol levels in their breath, thus preventing them from turning their vehicles into lethal unguided weapons."