Produced by: Ideogramic
Web site: www.ideogramic.com/products
So maybe you really want to use your hands and not the point-click-drag idiom. This tool is gesture-based—specialized (but easy-to-remember) gestures enable you to draw UML diagrams that can be saved and transferred to any XMI-capable tool. Hook it up to something like Mimio to draw diagrams on the whiteboard. Your squiggles are straightened, and correctly formed boxes appear. Chose Ideogramic UML if you want to draw great-looking diagrams on a whiteboard with almost no effort.