The Odroid-U2 (2Ghz!) rocks =) Thanks hardkernel for making this demo video of the real-time blob tracking + 3D rendering apps with OpenNI cameras. I'll be updating the tracker to perform as good as OpenNI hand tracker next. Still have a few bugs to address.
The source is actual opened to public! Feel free to commit or make changes to the code as you wish.
The compilation may takes a long while to setup (see my previous blogs and README), but you can always download the apk and the openni driver to your own Android devices, and try it out.
Joy! and Thanks HardKernel for reserving the Odroid-U2! =) Donation is the only way to keep this project going.