I can't believe everyone is so negative. I think it's a great idea, restaurants have been displaying nutritional info before you order for a long time and it is obviously not working. I don't see any possible way to supply a person with the facts for their customized order beforehand. This system would tell me exactly what I'm eating and allow me to adjust over time. If it told me I had 50% of my calories for lunch, well then maybe I'll have a smaller dinner. And I would adjust my order the next time I went in. If I saw that the fries were worse then the sandwich, I wouldn't order the fries next time. I think it would also get kids to start paying attention to the nutritional information of what they eat and maybe when they grow up they might even know what a calorie is. This should be in every restaurant and school in America!