Are we digital dummies?

Summary: Doc Zone investigates how our love affair with technology taxes our brains, leaving us chronically distracted, less productive and possibly a lot less happy. takes a hard look at the risks associated with using so much tech gear, whether we're in the office, at home, behind the wheel of a car or in meetings, where cell phone use has re-written the rules of etiquette. Among experts, there is growing concern that our brains simply aren't wired to keep up with all the modern demands for our attention.