‘Smart Buoyancy Band’ Developed to Help Save Lives in Marine Accidents

SEOUL, Oct. 29 (Korea Bizwire) — The Ministry of the Interior and Safety said Thursday that it had developed an internet-of-things (IoT)-based smart buoyancy band to help castaways float in sea water and send their location information when marine accidents such as shipwrecks occur. The smart buoyancy band is designed to help save lives when [...]