Do you think you have a hard time finding your way around in a car? Well, what about when you're behind the wheels of a shopping cart? These modern grocery stores sure are confusing! Apparently!
In the UK, scientists are working on a device that helps oldsters find their way around grocery stores and their constantly changing layouts. It seems a little silly to be, but hey, if it's important enough for the British government to sink funding into, it's got to be a pretty big problem. Man, I never want to get old.