> Just tracking his movements
> and translating them into a 3D scene would take unbelievable software...
>
Interval had a product version of just that sort of thing. Not quite as
as sophisticated as one might need for the full job, but close. It was
used for a game controller.

-- 
Tim Rowledge, tim at sumeru.stanford.edu, http://sumeru.stanford.edu/tim
Useful random insult:- One flower short of an arrangement.