Mobile application for monitoring and improving sleep habits

This bachelor thesis presents the process and results of the development of Schleep, a mobile application aimed at monitoring and improving users' sleep habits. To motivate the user effectively, the app uses persuasive design principles. It focuses on the principle of competition by gamifying the adherence to a regular sleep schedule. The paper commences by establishing a comprehensive theoretical framework to provide a nuanced understanding of the subject matter. An analysis of existing solutions is conducted, paving the way for the subsequent design of the application. Within this design phase, the author meticulously outlines all requirements that the resulting software must fulfill. It then describes the process of implementing the application using the modern Jetpack Compose framework and the Material Design 3 design system. The fulfilment of the design requirements was verified by acceptance testing and user feedback was obtained using a standardized Post-Study System Usability Questionnaire (PSSUQ). The primary deliverables of this bachelor thesis include the public release of the source code and the Schleep mobile application itself.