Try using the services of Sejong Cyber ​​Graduate School optimized for mobile. You can receive services such as announcements and lecture views through mobile. Sejong Cyber ​​University all classes are 100% mobile. Streaming lecture viewing and downloading services are provided so that you can take lectures through mobile anytime, anywhere. The functions provided are as follows. 1. Notice 2. Classroom lecture view 3. Classroom Notice 4. Classroom Q&A 5. Helpdesk I wish all of Sejong Cyber