The Smart Campus integrated app provides the following services for your school life: detail of fuction 1. Mobile ID - The mobile student ID service used by the library. - It is used as an authentication means such as an entrance gate, a manned loan desk, and a seat assignment machine, such as a card student identification card. 2. Electronic Appointment - Professor It is a mobile-based attendance service that sends non-audible sound waves from a smartphone and receives the sound waves from a