BMI - Brain machine interface. Its possible !!! no jokes

This Slashdot story talks about a successful experiment to control a computer by just thinking about it. Read this.

Think of the amazing possibilities this could throw open. No keyboard, no mouse wow !!. Also imagine, Cars will not need to have a stearing wheel, accelerator or brakes. You just think about swithing on a light and it gets switched on, no need to pester your freind who is sleeping close to the switch to do it for you. Wow !!

A nice funny comment, I read on slashdot, about this:
"As a tech support specialist, it's kinda nice to see somebody actually using their brain to operate a computer."