Noland Arbaugh has a special chip in his brain. This chip helps him control a computer with his thoughts. He got this chip from a company called Neuralink, which is owned by Elon Musk. Noland was paralyzed after an accident, and now he can play games and use a computer again.

The chip works by reading Noland's brain signals. It turns these signals into computer commands. Noland can move a cursor on a screen by thinking about moving his fingers. He is happy because he can play games with his friends again. This technology is new and exciting, but it also has some risks.

Other companies are also making similar devices. These devices help people with different problems. Some devices do not need surgery to be put in the brain. Noland hopes that one day, the chip can help him do more things, like control a wheelchair. He is part of a study for six years to see how well the chip works.