I believe that's the idea behind this: http://www.mathworks.com/products/simulink/ http://www.mathworks.com/products/simulink/. I know a software engineer in th

I believe that's the idea behind this: http://www.mathworks.com/products/simulink/ http://www.mathworks.com/products/simulink/. I know a software engineer in the aerospace field that loves this product and describes it the way you do (except that it's more for embedded systems than for user experiences)