Multi-Touch On A Big Screen?

When I saw the Apple demonstration of the iPhone, it immediately seemed to me that the multi-touch technology could probably be evolved to a larger touch screen-enabled computer display to do some pretty amazing things. Well it looks like Jeff Han has already been working on larger touch screens to help achieve this very thing. It would be amazing to see Apple release a consumer display down the road utilizing this same display technology in collaboration with their multi-touch technology.