How Do You Really Feel? Your Computer May Know
Researchers are developing devices that measure and track emotions, while subjects are online, driving or even shopping. By measuring emotional responses, scientists say they can improve safety, communication, performance or even help marketers come up with better products.
Source: http://www.npr.org/2011/03/25/134855899/How-Do-You-Really-Feel-Your-Computer-May-Know?ft=1&f=1007
hamid karzai barak obama hillary clinton george w bush nancy pelosi