Sorry to jump in late....
but I simply cannot resist this one.

OK so... would colored dots on a "soft body surface" on a live model videoed from two different angles be something useful?  I could totally do that.

I am working on some new projects, and I have a greenscreen already, if such motion capture is useful I could add it the list of projects, with the consession of using a pastie/sticker to prevent it from being against TOS.