Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Blind tile only can guild the blind on the sidewalk, but blind tile can not guide
the blind to cross crosswalk. However, “Cross Tile” can inform the blind of
the state of the traffic light !! “Cross Tile” continues to use the meaning of
blind tile, including stopping and going straight. Therefore, it is not easy that
the blind confused the red light and the green light.