New technology
Traffic lights alert people to 'addiction' to cell phones
The city of Concepción in southern Chile has just launched a project to install a traffic light warning system under the road for people addicted to mobile phones.
Traffic Lights Under The Road
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Articles about Traffic Lights Under The Road
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New technology
Install underground traffic lights for phone addicts
A city in Germany had to install a traffic signal light on the road with a high fear of accidents when pedestrians glued to the phone.