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Patients are generally advised to take a walk for their recovery after a surgical operation. Meanwhile, a doctor and a nurse come to their room to give medical treatment when their patients are out of the room. It leads them to miss seeing each other. Therefore, I propose the design of this Call, which lets patients know the time for their return and medicine using LED lighting on pictograms and vibration.
Through this design of the call, it helps the crucial communication between patients and doctors, which will play an essential role in recovery of patients.
Seoul National University
Seoul, South Korea
Young Je Yu