I assume from your question that you already have a DLL that can return numbers to Labview. To return a string from the DLL, I have created a DLL with the following C++ function.
There are at least a few ways to return a string from a Call Library Function Node.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.