TD tracking and projecting onto Bubbles

Hi TD Crew,

“Floating Worlds” is an artwork that involves projecting messages from children onto bubbles. The story is that Aliens have found one of the Voyager probes and have appeared in the skies of Earth.
Instead of sending up rockets we decide to float up messages from children on smoke filled bubbles.

I used a Kinect 1 (now I have a K2 I hope for better tracking) and a cheap 3k projector. I look forward to replicating with better gear in the future.
Many thanks to Robert Jarvis for getting this over the line tracking wise. Also to the forum in general, what a friendly crew you are:)

vimeo.com/105088618

Very nice!