I'd consider writing an informal paper about it - but unfortunately it was a bit hacky and basically just followed our thoughts. So there is no way it would sta

I'd consider writing an informal paper about it - but unfortunately it was a bit hacky and basically just followed our thoughts. So there is no way it would stand up to peer review properly. I have the notes somewhere so I will try and dig them out and write something up (this was all done from memory plus a short type up I did at the time)