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Recently, people are dependent on smart phones in their lives. As we look down when using the smart phone, everything around us has served as inherent risk factors. Escalator is no exception. In particular, accidents mainly happen during the transition zone of the escalator where the speed changes. It is also a section that can lead to a serious accident by any possibility.
In order to prevent some possible accidents even carrying with the smart phone, we extended the transition zone and designed the LED system that notifies us of the time to get off the escalator, which will contribute to people’s psychological security.
Hong ik University
Sejong, South Korea
Anyang, South Korea