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.
In china,there is a story : a blind take a lantern when he go out at night.someone are
confused , the blind say that the lantern can illuminate others, so they won’t knock
him down . The idea about the led light come from the story . The light is made of
organic luminescent materials which can wrap up crutch like cloth and the adhesive
tape can fix it to crutch . Besides it can load a city’s blind road system and traffic
light system,then it can recognize blind road and taffic light and tell the blind in voice
so the light can help the bind just like a guide dog , of course it can be used during
the day too.