Kudo and Mixed Reality

I'm working on a slideshow for Codeguru showing a few kid programming languages/tools. It's been awhile since I've played with some of these. I'm currently poking around with Kudo from Microsoft Research Labs. This came out in 2009.

I'm curious if anyone knows if Microsoft is still supporting this and if there is any Mixed Reality interface/camera work done with it? It seems like it would lend itself super easy to integrate the mixed reality headsets.

Anyone know anything about this?

Brad!