That is different again from coding on a whiteboard. Pseudocode could be handy although, again, I would prefer people to work it out first and then explain what

That is different again from coding on a whiteboard. Pseudocode could be handy although, again, I would prefer people to work it out first and then explain what it does after that. It is very different to explain some idea for a project you are in with your colleagues to them vs standing in front of a strange interview panel producing something that they can theoretical type in and compile. They are hardly related imho.