I have written before on direct brain-computer interfaces such as the monkey brain controlled robot arm, a woman with a robotic brain controlled limb, soldiers with brain controlled limbs, a paraplegic with a matrix-neural plug in his grey matter, and a brain cap interface for gaming.   Damn- Kurzweil even predicts that once the singularity comes we will all be downloading our brains into computers forming humans v 2.0. 

Now techeblog puts all the borg-matrix-brain-computer link videos in one place.  Click here to see the future-fest.