Pedestrian Crossing Sign / Crossing Sign

This is a pedestrian crossing sign which is installed on the ground. It turns green when the pedestrian is allowed to cross; on the other hand, it turns red when it is not allowed to cross. However, it is not only an ordinary pedestrian crossing sign but it is equipped with a feedback system. People who are waiting for the traffic light can participate in games. When there are more people who participate in the games, the time for waiting is shorter and this makes smartphone addicts no longer play with the phone.