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.
For this high-tech era, we need some low-tech backup to protect our lives from harmful natural disasters like earthquake. So our design is earthquake survival product for victims in rubble to maintain lives. Each KeyBall provided compressed water, signal sound and light without artificial energy. To store them up in buildings before using, as a kind of decoration and guide signs during night, KeyBalls can be fixed on the right places such as crossbeams, windowsills or staircase guardrails. When disaster strikes suddenly, brackets which hold the KeyBalls will just be broke up and scatter KeyBalls over in the rubble for victims to use.
Beijing University of Technology
Beijing, China
Liu Kaiwei, Qu Yanrui
Beijing University of Technology
Beijing, China
Bai Ying, Zhang Yuan