The touchscreen cell phone has revolutionized many parts of life, but the driving-safety community rightfully gives it the stink eye. As phones became more capable, the temptation to use them while ...

Robotic vehicles can optimize the flow of traffic in cities even when mixed in with vehicles driven by humans, thereby improving traffic efficiency, safety and energy consumption, my colleagues and I ...

Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...