How to pronounce "wirelessly"

We called this the Stentrode.

For people with paralysis, this is a return to life.

Graham Felstead, an incredible human being suffering with ALS,

became the first person in the world to receive

and use one of these brain-computer interfaces.

Once it's in place, it's connected to this tiny antenna

that sits under the skin in the chest.

This collects the raw brain data and sends it out of the body

wirelessly to then connect with external devices.

It's kind of like learning how to ride a bike.

It takes a bit of practice, but once you're rolling,

it becomes natural.

Now I just look on the screen where I want to click

and I'm texting, messaging the world via Twitter.

Graham, he said, as his ALS was progressing,

that it gave him immense comfort to know that

even if his body was failing,

he was always going to be able

to tell his wife that he loved her.