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.
Design description: The danger of secondhand smoke is far greater than one might imagine, and how to solve it is a difficult problem.
The bracelet is designed for the people who endangered by secondhand smoke. The most outer layer of the bracelet is a kind of material that can instantly draw the smoke around. When you are smoking ,it can protect the health of people around at the same time. In addition, according to how much smog it has absorbed, the bracelet can remind how you have smoked today, and the harm to you health. On one side of the bracelet is the reset button, you can record date every day.
Xi'an University of Technology
Shaanxi Xi‘an, China