Watch a self-driving car negotiate Las Vegas streets jammed with pedestrians

How do self-driving cars avoid colliding with pedestrians? Autonomous-driving startup Torc Robotics explains in this video. It’s about not only making sure the car sees pedestrians, but figuring out what…

Uber could soon know if you’re drunk before the car arrives to pick you up

Uber has filed a patent outlining an idea to use app-based artificial intelligence capable of detecting “uncharacteristic” behavior, such as drunkenness, among riders. But why does it want to know?…