Badminton Application System in PHP

As a badminton lover, I decided to create a mobile application-based system based on the experience of the existing online booking system in order to solve the problem of booking badminton courts every time. The requirements of the majority of users are studied and the functionalities and pages of the OwnBook application are designed based on the total demand analysis through inquiry and research. To develop and implement this paper, Unified Modeling Language (UML), SQLite, Android Studio, and the JAVA programming language are used. The OwnBook badminton booking system will address the problems of the present system, allowing users to book badminton courts more easily.