The Academic Affairs Office of Keimyung University announced that the electronic attendance system will be mandatory from March of this year. Keimyung University implemented the electronic attendance system in the second semester of 2017 when it was still okay for student attendance records to be recorded by hand. However, as of March, every class has to record student attendance through the electronic system on the mobile app or PC. This will help to reduce complaints about keeping the roll book and to improve the efficiency of notifying who is not coming to class.