I've just published a new tip on Vertice wiki. It will allow you change the active novaCamera on the fly using a joystick.
Do you know also you can publish on our wiki? So don't hesitate to contact me if you need further informations and if you think it's too difficult, you should know that everyone has talent, it's my leitmotiv!
If you are a little bit afraid about publishing, I will help you on your first article by an author-reader cycle, so join us in the Vertice community!