One of our members has written a pretty good article regarding the "sensitivity" of Microsofts' upcoming "gadget", "Project Natal".

Here's more:

I mean, what if you sneeze? Maybe you have an itch that you really need to get some attention on. A lot of unknown factors just simply can't be ignored. With a controller, if any of these things happen you can pause it by pressing a button.

Full article can be read right here.