David Gerfast and his family are fighting cancer with an old-fashioned ship captain's bell and high-tech proton beam radiation.
Self-service technology was supposed to speed up service and save retailers money by reducing the number of employees. But a recent study by the Arlington , Virginia-based Food Marketing Institute shows that in 2010, customers at self-checkout stores only used them about 16 percent of the time. That’s down from 22 percent three years ago.
Meanwhile, some major chains, including Big Y, with stores in Massachusetts and Connecticut, and Idaho-based Albertsons, have eliminated their self-checkout lanes.
Is this a reverse trend? Or are stores waiting to see what the next evolution of self-service technology will be?
Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.