Browsing by Author "Cuvi Brito, Jonnathan Darwin"

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Diseño e implementación de una aplicación web para el proceso de evaluación de prácticas de responsabilidad social empresarial (RSE)
(Universidad de Cuenca, 2023-02-03) Cuvi Brito, Jonnathan Darwin; Sigüenza Guzmán, Lorena Catalina
Corporate Social Responsibility (CSR) is an increasingly relevant concept for companies, since it allows increasing competitiveness and improving the image of the company in the market. The incorporation of CSR elements in business operations requires consideration of various aspects such as employee and customer satisfaction, product quality and the impact generated by their activities. For this reason, companies have shown a growing interest in CSR concepts, as well as the use of tools to determine the degree of implementation of CSR elements in an organization. The purpose of this work is the development of a web application to evaluate the level of integration of CSR elements in MiPymes of the textile sector in Ecuador. The development of the proposed software began with a study of CSR concepts, norms and standards, in order to establish objectives, restrictions, scope and requirements of the project. This study also made it possible to define which CSR elements would be used in this project. Likewise, a search and analysis of methods was carried out to establish the level of CSR of an organization. Then, with the results obtained, the web application was developed. After development, tests of the software tool were carried out. These tests were carried out with the managerial staff or those related to CSR issues of two MiPymes of the textile sector in Ecuador. Then we proceeded to analyze the results, which allowed us to establish conclusions and guidelines for future work.
Usability model of augmentative and alternative communication systems and pictographic systems in people with disabilities
(IEEE, 2021) Cedillo Orellana, Irene Priscila; Abad Rojas, Freddy Andrés; Sánchez Sánchez, William Andrés; Collaguazo Malla, Christian Xavier; Cuvi Brito, Jonnathan Darwin; Prado Cabrera, Katerine Daniela
Technological Augmentative and Alternative Communication Systems (AACS) based on pictograms are used concurrently today. They are expressed differently from oral language and compensate for communication difficulties with some verbal language limitations. Due to the specific requirements by people with special abilities, those systems must guarantee satisfaction, efficiency, and effectiveness during the users' communication. Also, the usability of those applications must demonstrate high usability characteristics. In this context, this paper presents an AACSS usability model, which can be used to evaluate pictographic systems oriented to people with disabilities. This contribution is based on a quality approach to assessing the quality of this kind of software product. The model is aligned with the ISO/IEC 25010 standard, which defines a set of main usability characteristics. Additionally, the ISO 14915-1 standard was considered, which addresses user interfaces for applications that incorporate text and interactive multimedia. Likewise, the ISO 9241-210 standard was used, which proposes characteristics, sub-characteristics, and metrics through design guides of Human-Computer Interfaces for interactive systems. The standards above allow the establishment of characteristics, sub-characteristics, attributes, and metrics of AACSs to quantify each attribute and identify any usability problems that may exist. Also, it is presented an evaluation method that uses the given usability model. Finally, an experiment that applies the proposed solution is carried out in which users have evaluated two pictographic AACSS mobile applications.