Swing Light / traffic light

When crossing the road,pedestrians in the absence of
awareness will cross the road even when the green signals
remaining 3 seconds.As the time is too shorted,pedestrians
couldn’t reach across the road.In this case,there are high
risks of getting traffic accidents.Therefore,the Swing light
which could leads pedestrians cross the road safely was
designed.Through this,the pedestrians won’tcross the road
as before.