Little Green Man: Referring to any pedestrian traffic lights, but most often the animated traffic light system originally from Republic of China. It was first implemented in Taipei City between Songshou Road and Songzhi Road, in 1999, and came into widespread use around the country and almost replaced incandescent, static and non-animated pedestrian traffic lights within a few years.This specially designed sign follows the Traffic Signs, Marking and Lights Installation Regulation issued by the Taiwan Ministry of Transportation and Communications. Its main function is to improve perceptibility of traffic signals for pedestrians. Other than retaining the general concept of “go at green, stop at red”, features of a count-down timer and the walking animation of Xiaolüren are added.