3D Rendering of Gorillaz at Grammy

Those who watched the opening performance of Gorillaz and Madonna for 48th annual Grammy Awards should find the "live" performance of mixing 3D animation and live person interesting. The Wikipedia mentioned slighly how the technology is being done. However, the technology was actually first being used at Europe MTV music award 2005. The one at grammy is sort of an advanced version. Nevertheless, it's still fun to see technology continuously mix with art, creating something never seen before. BTW, there's gonna be a phone game featuring Gorillaz, which I personally don't find it amusing at all :-I .