GM wants to turn your car into a personal AI assistant on wheels

When General Motors launched OnStar 30 years ago, it was a novel way to connect people to the internet while they were inside their cars: Press the button on the rearview mirror, and the system calls an OnStar agent who can see your location, give directions, and send out first responders in the event of a crash. That was years before the first iPhone debuted. Today, most people carry smartphones that can give directions and detect crashes. To go beyond those use cases, OnStar is now...