I am not very familiar with Microsoft WPF (Windows Presentation Foundation) which is what I’m using to create the interface for the program that creates the databases and is used to test the AI for Dinosaur Island. I had a problem with implementing a tricky bit of code and Viv Rajkumar – who I’ve never met – volunteered to help via the Stackoverflow developers’ forum  and very kindly solved the problem and explained what I had done wrong.

I am very touched that somebody who I’ve never met, and lives on the other side of this planet, would help me. Thank you very much Viv Rajkumar!