A man who hasn’t been able to move or speak for years imagines picking up a cup and filling it with water. In response to the man’s thoughts, a robotic arm mounted on his wheelchair glides forward, ...

Forbes contributors publish independent expert analyses and insights. I write about the big picture of artificial intelligence. We stand at the cusp of a massive technology paradigm shift that ...

It's been a long time since Alice Charton got a good look at a human face. There are plenty of people moving through her world, of course—her husband, her friends, her doctors, her neighbors—but ...