[Igor Antunov]

In a world first, a quadriplegic man can once again move his fingers after a chip was implanted in his brain.

http://www.bbc.com/news/health-36015248

Video in link.

Damn son. No reason this can't be scaled up to legs, etc in some sort of comprehensive mobility suit and a wider array of bio-electric implants. That said you're still numb from the neck down, but muscle wastage averted, and mobility potentially restored!

Edit: This is huge.

[Saeko]

Well at least now he'll be able to masturbate.

[Igor Antunov]

Ghost hand masturbation is best masturbation.

I'd say he'll be able to do things with his hand, like write, pick shit up and press keys on a computer. Major upgrade.