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PSS / concept of swimming edu

PSS

This is an inductive swimming learning device. The name of it is PSS meaning Portable Swimming Supervisor. Learners can swimming with them and the device will prevent them sinking. At the same time, the hand sensor can detect your hand movement. When your action is not standard, it sends out an alarm and indicate you the right movement.

University

Beijing University of Posts and Tel

Beijing University of Posts and Tel
Beijing, China

XIAOZHU HU,
Beijing University of Posts and Telecommunications

GUANZHI KOU,
Beijing University of Posts and Telecommunications