Diseño de la interfaz gráfica para una aplicación en dispositivos móviles que sirva para la facturación electrónica

Abstract

This project will focus on the design of the graphical interface, which will be used for electronic billing in Ecuador, since one of its requirements is to have an electronic signature. To do this, the focus of this project was centered on reducing the time that the user takes to issue an electronic invoice. To achieve this, a database was proposed in which the user can modify and, at the same time, manage several profiles to avoid logging out of an account and logging in with another account, if necessary. To achieve all this, the Jesse James Garrett methodology was used, which consists of five phases (strategy, scope, structure, skeleton, and surface), trying to have the user involved at all times. In the first section, the reasons for the project are explained in detail and how far it will go. The second section focuses on the strategy to have a solid foundation for the project to later implement in the following phases. The third section is the development of the mobile application, as well as its evaluation and the final result. Finally, in the last section, there is a reflection on the entire process of this project.