Well Closing Time
Light Metro is a digital signal that the sands of time intuitive changes color from green to yellow to red, passive passenger information through visual clues, that the doors of the train were about to close. As far as safety is concerned the subway, can not be too sure. Just the other day I saw a lady get caught between the door as he tried to rush through the door at the last minute. Hopefully visual clues will help people better understand how to go green and red states, says STOP!
Designer: Hyun Ju Park