The Penn State assistant football coach will likely spend the rest of his life in prison, but that's not the end of the story.
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?