 The device allows for a person to manipulate tech, such as a computer or a smartphone, with their thoughts and brainwaves. The company says its first test patient, a quadriplegic named Nolan Arbaugh, had been successfully playing video games using only his mind, though some of the implant's wiring was said to be detaching from Arbaugh's brain. On a live video stream on his ex-social media platform, Musk says the device is stabilizing. Eben Brown, Fox News.