McDonald's is testing a POS unit that uses images to try and reduce the number of flawed orders.
This is indeed a concern for the fast-food leader because it has fared quite poorly in order accuracy, finishing 16th out of 25 restaurants this year and finishing 25th and 20th for accuracy the prior two years, according to this story in Chicago Business. The register, now in 10,000 of McDonald's worldwide 32,000 restaurants, has a touch screen with large, colorful images of each menu item instead of small buttons with product abbreviations.
With an expanding menu and an increasing number of workers whose first language is not English, it will be easier to train employees with photos on the registers. McDonald's CEO James Skinner is quoted as saying the new POS approach would improve accuracy 33 percent and allow restaurants to serve about a dozen more cars an hour.