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OCO is a self-saving system to protect divers from accidents under the sea. Many scuba divers get Nitrogen Narcosis caused by high-pressure under the sea. They become unconscious or get in a coma. They will get drowned in the seawater.OCO uses carbon dioxide which is produced by divers themselves to charge the life jacket to bring the unconscious divers to the sea-surface.
zhejiang sci-tech university
Hangzhou, China
zhejiang sci-tech university
Hangzhou, China
zhejiang sci-tech university
Hangzhou, China
Kai Han,
Ning Zhou