Sean, this will certainly make ordering food more fun and much less frustrating than using your phone. The S.F.D.M. sounds like it will revolutionise the process of ordering. I also like that you don't have to scroll through menus but you can just type in what you want and the S.F.D.M. will go and get it with no problem. Your drawing is very good. The labels are very clear and I can see just how this would look and work in reality. Great work, Sean, keep on inventing!