1. Communication channel between hospital staff (PC, tablet, mobile)2. Main function - Notification box: PUSH system for quick communication between hospital staff (notice/collection of opinions) -Smart Certification Handbook: Search and conveniently use the rulebook and certification book on mobile - Electronic Approval: Approval of various drafts and reports can be done easily, quickly and accurately on mobile - Hospital education: Video education center to solve legal mandatory education - Community: internal and external news of the hospital, sharing hospital regulations, committee activities, duties - Organization Chart: You can check the contact information of new hires and all employees at a glance