Thought-controlled computer cursor takes a leap forward

That's great that those with physical limitations can have better access to computers.

I’ve joked about the technological singularity (which actually might not be a joke), but what would happen if the connection was two-way and the computer was able to send its own messages back to the user’s brain?

It's not a big leap. I imagine that sort of thing happening soon enough.

I can hold my hand above a Wacom drawing pad without touching the pad and move the cursor, but my control is not very good, and it does not always work. I put out some strange energy I guess.