The Dangers of Luxury Cars and GPS

Spectrum editor Steven Cherry talks to contributor Robert Charette about the risks and implications of technologies that are meant to make driving better.  Recently, a California Highway patrolman and his family died in a car crash when he was unable to stop his Lexus ES350 from accelerating. In New York state, incomplete GPS information has contributed to an increase of commercial truck accidents, which has prompted potential legislation. Charette discusses how these particular stories illustrate the automation paradox--the more human operators rely on computer systems, the less likely they'll be ready to respond when those systems fail.