When ever I am in the SF Bay Area, I notice that an incredible amount of people drive around while using/talking on their smart phones. It has become an epidemic as people are quite literally addicted to their phones. Yet, the human brain can only focus on one thing at a time, which this video shows:
http://www.youtube.com/watch?v=JHixeIr_6BM
Where can we see this video. says ‘not available’. thanks