WEARABLE DEVICE AND MANAGING DEVICE FOR MANAGING A STATUS OF USER AND METHODS THEREOF

摘要

Disclosed is a wearable device for a user′s body. The device comprises: a brainwave measuring sensor which measures the brainwave of the user; an environmental information sensor which senses a surrounding environmental information; a vibration unit which vibrates vibration; a display unit which displays a message; a communication unit which transmits the sensing values of the brainwave measuring sensor and the environmental information sensor to an external device and receives a control signal transmitted from the external device; and a control unit which controls the vibration unit and the display unit based on one or more among the sensing value of the brainwave measuring sensor, the sensing value of the environmental information sensor, and the control signal. Therefore, the device is provided to protect the user in a dangerous situation.