The Fun Theory

Make shopping fun. Download from your smart mobile phone the shopping list into a display attached to your shopping cart. This will drive you through the store like a navigation system. Each time you pick up an article, this will be scanned by the display so it knows when you have completed your list. You also save time, don't need to get in line again, just pay and leave. You can choose from different movie themes so that your mission (shopping list) is like in the movies (finding treasures, rescuing people, saving the world). Submitted by Diego Santos.