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.
This design is a mask that is worn on an ear. It prevents the micro dust from entering into the respiratory system by creating a electromagnetic shield that can not be seen in an environment where the micro dust level is high.
Hongik University
Hongik University
Sejong0si, South Korea
Minjoo Kim,
Hongik University