Over turn? out and back? Rollercoaster geekyness explained

I love Rollercoaster’s and there is there is a lot terminology, this is a good summary for those who may not know but always wondered..

Author: Ianforrester

Senior firestarter at BBC R&D, emergent technology expert and serial social geek event organiser. Can be found at cubicgarden@mas.to, cubicgarden@twit.social and cubicgarden@blacktwitter.io