This week's Question: Carnegie Mellon University researchers have claimed that they can reduce commute times by placing virtual traffic lights on drivers' windshield. Through connected vehicle technology, the Carnegie Mellon system replaces conventional traffic lights with stop and go signals appearing directly in view. The virtual traffic lights are generated on demand when needed, such as when two cars are approaching an intersection. Although the technology attempts to optimize traffic patterns, some analysts say that older cars, as well as traffic lights and infrastructure, would need to be upgraded before the technology would be viable. What do you think? Will virtual traffic lights improve traffic?

 

What do you think?