Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
The bus Braille information board outside for the people with visual disabilities gets dirty easily by dust in the air. Because the visually impaired, however, cannot see it, they don’t know if they touched the dirty information board or what they touched. It is not good for reasons of sanitation, and their health can be threatened if they eat something without knowing their hands are dusty.
Induk College
Seoul, South Korea
Hyokyung Park,
Induk College
Jaewan Choi,
Hongik University
Hyongho Park,
Sangmyung University