Yonsei University Medical Center Severance Hospital is a convenient mobile application You can install it at Severance Hospital The following services are available.   - My schedule You can see your medical examination and schedule at the hospital I will guide you to the indoor map.   - Confirmation of arrival You can check your arrival confirmation directly. I can see you sooner.   - Waiting order You can check your waiting order everywhere. You can wait in the coffee shop, not in the office.