Hi @onebenclark, I am afraid this forum is intended for support dealing with Tobii Eyex Business department whilst Tobii Studio belong to Tobii Pro range of software and eye trackers. That being said, I am certain that we cannot divulge specific about how our algorithms are generated, but if you get in touch with Tobii Pro support @ http://www.tobiipro.com/contact/contact-support/ they may possible be able to provide a fuller answer.