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 ...

Traditional traffic systems are failing cities – costing billions in economic losses. City managers desperate for a solution have turned to video traffic management systems, which promise not only to ...

I got suckered into a “Let me buy you a cup of coffee” debate. It’s a known hazard for small-town newspaper columnists. It’s not about the coffee. Flattery is more addicting than caffeine. The white ...