t's pretty amazing how fast driver-less car technology is accelerating (no pun intended). It's not something I'm personally interested in, as I am a driving enthusiast, I'm starting to see the potential in cities more and more. Cruise uses the GM Bolt EV as its self-driving car of choice and expects to add another 100 vehicles to the fleet in the next few months. That should open up the app to more employees, though it may be over a year before the company is ready to open it up to everyday users.