Abstract: The objective of this study is to analyze the relationship between usability and satisfaction in university students using ChatGPT. Since its launch, the use of ChatGPT by university students has increased significantly in most universities around the world. This software can generate answers to any type of question, emulating the experience of interacting with a real person. A survey with Likert-type questions is applied to 250 university students and a covariance-based structural equation model is constructed. The results show and adjusted model with factor loadings and an acceptable Cronbach's Alpha (usability α=0.80 and satisfaction α=0.85), CFI=0.921 and RMSA=0.0112. The p-value of the Kolmogorov-Smirnov normality test is 0.0245. In conclusion, the results of the model allowed accepting the research hypothesis-there is a positive and direct relationship between usability and satisfaction.

Resumen: El objetivo de este estudio es analizar la relación entre usabilidad y satisfacción en estudiantes universitarios que utilizan ChatGPT. Desde su lanzamiento, el uso de ChatGPT por parte de estudiantes universitarios se ha incrementado notablemente en la mayoría de universidades del mundo. Este software puede generar respuestas a cualquier tipo de pregunta, emulando la experiencia de estar interactuando con una persona real. Se aplica una encuesta con preguntas tipo Likert a 250 estudiantes universitarios y se construye un modelo de ecuaciones estructurales basado en covarianzas. Los resultados muestran un modelo ajustado con cargas factoriales y un Alfa de Cronbach aceptable (usabilidad α=0.80 y satisfacción α=0.85), CFI=0.921 y RMSA=0.0112. El valor p de la prueba de normalidad de Kolmogorov-Smirnov es de 0.0245. En conclusión, los resultados del modelo permiten aceptar la hipótesis de investigación, existe una relación positiva y directa entre usabilidad y satisfacción.

Abstract The eHealth technologies promote parental care practices for preterm infants. Nonetheless, we should underscore the abundant information and available apps and disparities in these resources’ quality, usability, and reliability. This article examines eHealth technologies directed at parents to care for preterm infants. An integrative review was conducted across the principal health databases (Capes, EBSCO, BVS, PubMed, Scholar, and SciELO), selecting works published from 2011 to 2022 in Portuguese and English, focusing on the use of eHealth technologies for the care of preterm infants. We identified 13 articles related to information and communication technologies in strategies for educating and promoting the health of preterm infants and their parents and the importance of evaluating and validating eHealth technologies in maternal and child health promotion. Properly validated eHealth technologies can be crucial in supporting parents in promoting health and providing care for preterm infants after hospital discharge, which, in turn, can drive the evolution of healthcare systems and improve clinical practices. Nonetheless resources quality usability reliability Capes, Capes (Capes EBSCO BVS PubMed Scholar SciELO, SciELO , SciELO) 201 202 English 1 promotion discharge which turn 20 2

Resumo As tecnologias eHealth contribuem na promoção das práticas parentais de cuidado para bebês pré-termo. Não obstante, é notável a abundância de informações e aplicativos disponíveis, a disparidade na qualidade, facilidade de uso e confiabilidade desses recursos. Este artigo objetiva examinar as tecnologias eHealth direcionadas aos pais para o cuidado de bebês pré-termo. Realizou-se uma revisão integrativa nas principais bases de dados da área da saúde (Capes, EBSCO, BVS, PubMed, Scholar e SciELO), com a seleção de publicações de 2011 a 2022, em português e inglês, sobre a utilização de tecnologias eHealth voltadas aos cuidados de bebês pré-termo. Identificaram-se 13 artigos com temáticas sobre: as tecnologias da informação e comunicação nas estratégias de educação e a promoção da saúde de bebês pré-termo e seus pais; e importância da avaliação e validação das tecnologias eHealth na promoção da saúde materno-infantil. Tecnologias eHealth validadas adequadamente podem desempenhar um papel fundamental em apoiar os pais na promoção da saúde e na prestação de cuidados ao bebê pré-termo após a alta hospitalar. Isso, por sua vez, tem o potencial de impulsionar a evolução dos sistemas de saúde e a melhoria das práticas clínicas. prétermo. prétermo pré termo. termo obstante disponíveis qualidade recursos Realizouse Realizou se Capes, Capes (Capes EBSCO BVS PubMed SciELO, SciELO , SciELO) 201 2022 inglês Identificaramse Identificaram 1 maternoinfantil. maternoinfantil materno infantil. infantil materno-infantil hospitalar Isso vez clínicas 20 202 2

The indirect estimation of intact rock properties is particularly useful for preliminary investigations in engineering projects. In this paper we examine the usability of electrical resistivity, a nondestructive measurement, for the prediction of physical and mechanical rock characteristics. Physico-mechanical tests (uniaxial compression, Brazilian tensile, density, and porosity tests) and electrical resistivity measurements were performed on specimens of 36 rock types. Before the resistivity tests, the specimens were completely saturated with saline solution. Evaluation of the test results showed that there are medium or strong correlations between resistivity and rock properties. There are also strong or stronger correlations between the two parameters for the rock classes. The regression equations developed were statistically tested, and their validity was confirmed. The results were also compared with previous studies. The conclusion is that electrical resistivity measurement can be used for reliably estimating physical and mechanical rock characteristics.

In the course of the past three decades, the concept of "plain language" has garnered increasing attention. Recent developments have further solidified this field, given the International Federation for Plain Language's definition of plain language, as well as the introduction of an ISO (International Organisation for Standardisation) Standard for plain language in 2023. These milestones suggest that plain language is set to play a more significant role in public communication. The International Federation for Plain Language defines plain language as communication in which the wording, structure, and design are so clear that the target audience can effortlessly find, understand, and use the information they need. However, this definition has faced criticism for its vagueness. In an effort to refine the definition, the ISO Plain Language Standard was introduced. It includes four governing principles: 1) Readers get the information they need; 2) Readers can easily find what they need; 3) Readers can easily understand what they find; and 4) Readers can easily use the information. Both the definitions of the ISO Standard and the International Federation for Plain Language concentrate on the understandability and usability of information in creating effective plain language documents. In this article, I argue that alongside understandability and usability, user experience should be considered as a third measurable element of success in plain language documents. Although existing research primarily focuses on usability and understanding, it gives limited attention to user experience, whereas I argue that user experience is a crucial factor in the creation of successful plain language documents. More specifically, I explore in this article the preference of respondents for plain language techniques used in documents in an attempt to establish a connection between the user's experience of these techniques and the document's usability and understandability. I also delve into users' overall experience with plain language documents and assess whether there is a correlation between overall experience and users' perceptions of specific plain language techniques. I further analyse users'experiences with plain language techniques within specific contexts, namely the medical, legal, and financial domains, to determine if the context influences their experience. In addition, I investigate the relationship between users'experiences with plain language techniques and extratextual factors, such as qualification, income, home language, the variety of Afrikaans they speak, and their level of engagement with the document's content. This comprehensive analysis aims to clarify the role of user experience in the success of plain language documents and it potentially prompts a reconsideration of experience, in addition to understandability and usability, when creating successful plain language documents. The study employed a quantitative correlational research design to examine the relationship between respondents' experience of plain language techniques, understandability and usability, extratextual factors, and the contexts in which these documents are encountered. Data collection involved a questionnaire-based survey, with 506 respondents participating through convenience sampling. The survey was conducted on the SUNSurvey platform at Stellenbosch University and was shared across social media platforms such as Facebook, Instagram, and WhatsApp to target individuals matching specific population characteristics. Respondents read one of 18 selected plain language documents and answered questions about the documents. Extratextual information, such as respondents' highest qualification level, annual income, home language, the variety of Afrikaans they speak, and the frequency with which they were exposed to the context, were collected. Engagement with the selected document was measured using Likert-scale statements. To assess understanding of the documents, factual questions were included, and usability questions were asked if respondents received one of the six forms that were tested. Experience with the plain language documents was also measured by means of Likert-scale statements. Importantly, respondents'experiences with specific plain language techniques were assessed, allowing them to express their experience with said techniques. The results of the study regarding respondents'experience of the plain language techniques used reveal overwhelmingly positive feedback. The Likert-scale ratings indicated that respondents across various demographic groups had favourable impressions of plain language techniques. This suggests that these techniques not only enhance document usability and understandability but are also well-received by users. The analysis of relationships between different variables yields intriguing findings. While many comparisons did not show statistically significant correlations, the noteworthy results are those that did. When examining respondents 'experiences with plain language techniques in documents across three contexts, no statistically significant relationship could be established, indicating positive experiences with these techniques across all contexts without contextual influence. In terms of understanding, most comparisons revealed a positive relationship between the experience of plain language techniques and understanding. This implies that respondents with more positive experiences better understood the documents, aligning with existing research and suggesting that improved understanding leads to more positive experiences. However, for usability there was no statistically significant relationship between the experience of plain language techniques and document usability, indicating that the study could not establish a clear link between these two factors. When considering extratextual factors, few statistically significant relationships were found. Only the respondents' home language showed a significant relationship with their experience of plain language techniques, suggesting that Afrikaans speakers had more positive experiences. For other extratextual factors, namely qualification, income level, and variety of Afrikaans, there were no significant correlations. In conclusion, this study highlights that positive experiences of plain language techniques are associated with better understandability, emphasising the importance of user experience in creating successful plain language documents. The results are positive for document designers, as diverse groups of people had positive experiences with these techniques, making plain language a tool for improving interactions with public documentation. This study suggests that considering user experience is crucial in defining plain language beyond just usability and understandability.

Die definisies van sowel die International Federation for Plain Language as die ISO Gewone Taal Standaard beklemtoon dat verstaanbaarheid en bruikbaarheid noodsaaklik is vir die skep van optimale gewonetaaldokumente. In hierdie studie voer ek egter aan dat daar 'n derde meetbare element van gewonetaaldokumente is wat 'n effek op die sukses daarvan het, naamlik die manier waarop die verbruiker die gewonetaaldokumente ervaar. Vir hierdie studie is ' n kwantitatiewe korrelasionele navorsingsontwerp gebruik om die verhouding tussen respondente se ervaring, verstaanbaarheid, en bruikbaarheid van gewone-taaldokumente, asook respondente se persoonlike eienskappe, en die kontekste waarin die gewonetaaldokumente voorkom, te bepaal. Opnamenavorsing met 'n vraelys as die data-insamelingsinstrument is uitgevoer en 506 respondente het aan die studie deelgeneem. Die resultate van die studie dui daarop dat respondente oor die algemeen positiewe ervarings met gewonetaaltegnieke in dokumente gehad het. Verder is 'n sterk positiewe verhouding tussen die ervaring en die verstaanbaarheid van die gewonetaaldokumente gevind. Dit dui aan dat 'n positiewe ervaring tot 'n beter begrip van die dokumente bydra. Dit is egter nie die geval met bruikbaarheid nie, aangesien geen statisties beduidende verhouding hier gevind is nie. Wat betref buitetekstuele faktore, het slegs huistaal 'n statisties beduidende invloed op die ervaring van gewonetaaltegnieke gehad. Die resultate van hierdie studie dui dus daarop dat ervaring 'n belangrike faktor is in die sukses van gewonetaaldokumente, en gevolglik oorweeg moet word om ervaring as een van die elemente in die definisie van gewone taal in te sluit.

Resumo A adoção de métodos ágeis no desenvolvimento de software vem aumentando a cada ano. Muito tem sido investido na preparação e capacitação de equipes neste sentido. O presente estudo desenvolve um roadmap para apoiar equipes scrum na evolução em níveis de maturidade ágil como instrumento complementar a um diagnóstico de níveis de maturidade desenvolvido e utilizado por uma instituição financeira brasileira de grande porte. Objetiva avaliá-lo quanto à usabilidade, factibilidade e utilidade por meio de demonstração em equipes e com grupo focal de especialistas em agilidade. Utilizou método de pesquisa Design Science Research Methodology (DSRM) e métodos complementares: survey, pesquisa bibliográfica, estudos de campo e entrevistas semiestruturadas para desenvolvimento e avaliação. O roadmap foi considerado pelas equipes participantes da demonstração e especialistas como de fácil usabilidade, factível e útil como apoio para adoção de práticas ágeis que contribuem para elevação de maturidade ágil para as equipes scrum da instituição financeira.

Abstract Adoption of agile methods in software development has been increasing each year. Much has been invested in the preparation and training of teams in this regard. This study develops a roadmap to support scrum teams in evolving through levels of agile maturity as a complementary instrument to a diagnosis of maturity levels developed and used by a large Brazilian financial institution. It aims to evaluate it in terms of usability, feasibility and utility through demonstration with teams and a focus group of experts in agility. The research utilized Design Science Research Methodology (DSRM) and complementary methods: survey, literature research, field studies, and semi-structured interviews for development and evaluation. The roadmap was considered by the participating teams of the demonstration and experts as easy to use, feasible, and useful as support for the adoption of agile practices that contribute to the elevation of scrum teams’ agile maturity of the financial institution.

Resumen Objetivo: determinar la relación de los factores socioeconómicos, los inherentes al paciente, los servicios de salud, los tratamientos y el uso de tecnologías de la información y la comunicación (TIC) con la adherencia al tratamiento en pacientes con hipertensión arterial que asisten a una institución de salud en Duitama, Boyacá. Metodología: Se desarrolló un estudio cuantitativo, correlacional descriptivo de corte transversal; en el cual se buscó establecer relaciones entre los factores asociados a la adherencia al tratamiento y la adherencia al tratamiento; en un universo de pacientes con la hipertensión arterial que asisten a una institución de salud en Duitama, Boyacá de enero a agosto de 2021, a partir del cual, teniendo en cuenta los criterios de inclusión, se seleccionaron 200 participantes por muestreo aleatorio sistemático. Resultados: Se encontró alto grado de correlación entre los factores socioeconómicos y el nivel de usabilidad de TIC, con la adherencia al tratamiento y correlación significativa entre los factores relacionados con el proveedor, relacionados con la terapia y con el paciente, con la adherencia al tratamiento en el grupo de participantes, siendo relevante la vinculación entre los conceptos de adherencia al tratamiento y autocuidado. Conclusión: los factores que logran explicar el comportamiento de adherencia del grupo de estudio son los factores socioeconómicos, factores relacionados con la terapia, factores relacionados con el paciente y el nivel de usabilidad de tecnologías de la información y la comunicación.

Abstract Objective: To determine the relationship of socioeconomic factors, those inherent to the patient, services during health, treatments and the use of ICT, with adherence to treatment in patients with arterial hypertension who attend a health institution in Duitama, Boyacá. Methodology: A quantitative, descriptive correlational cross-sectional study was developed; in which it was sought to establish relationships between the factors associated with adherence to treatment and adherence to treatment; in a universe of patients with hypertension who attend a health institution in Duitama, Boyacá during January to August 2021, from which and taking into account the inclusion criteria, 200 participants were selected by systematic random sampling. Results: A high degree of correlation was found between socioeconomic factors and the level of ICT usability, with adherence to treatment, and a significant correlation between provider-related, therapy-related, and patient-related factors, with adherence to treatment. Treatment in the group of participants, the link between the concepts of adherence to treatment and self-care being relevant. Conclusion: The factors that manage to explain the behavior of adherence of the study group are socioeconomic factors, factors related to therapy, factors related to the patient and the level of usability of Technology of the information and communication.

Resumo Objectivo: Determinar a relação de fatores socioeconômicos, inerentes ao paciente, serviços durante a saúde, tratamentos e uso de TIC, com a adesão ao tratamento em pacientes com hipertensão arterial que frequentam uma instituição de saúde em Duitama. Materiais e métodos: Foi desenvolvido um estudo quantitativo e descritivo correlacional de corte transversal, no qual se buscaram relações entre os fatores associados à adesão ao tratamento e a adesão ao tratamento, em um universo de pacientes hipertensos atendidos em uma unidade de saúde em Duitama, Boyacá, durante janeiro a agosto de 2021, dos quais e levando em conta os critérios de inclusão, foram selecionados 200 participantes por amostragem aleatória sistemática. Resultados: Foi encontrado um alto grau de correlação entre os fatores socioeconômicos e o nível de usabilidade das TICs com a adesão ao tratamento, e uma correlação significativa entre os fatores relacionados ao provedor, à terapia e ao paciente com a adesão ao tratamento. No grupo de participantes, a ligação entre as noções de adesão ao tratamento e autogestão é relevante. Conclusão: Os fatores que explicam o comportamento de adesão do grupo de estudo são fatores socioeconômicos, fatores relacionados à terapia, fatores relacionados ao paciente e o nível de usabilidade da tecnologia da informação e comunicação.

ABSTRACT Digital health can effectively engage patients in the self-management of their asthma. Still, it will only reach its full potential when apps are aligned with patients’ needs and are integrated into clinical practice. We aim to test a framework for the involvement of patients/carers in all phases of developing and implementing an app for asthma. This protocol was co-designed with six asthma patients/carers and includes 5 tasks. Regular interactions among patients, developers and healthcare professionals will be a priority for user requirements definition (task 1) and iterative development and testing until the app’s initial version (tasks 2-3). Patients/carers and healthcare professionals will be fully engaged in the real-life feasibility study (task 4) and management and dissemination activities (task 5). The eligibility criteria to participate in tasks 2-4 are 1) diagnosis of asthma or carer of a person with asthma; 2) ≥18 years; 3) ability to use apps and access a mobile device with Internet. We anticipate applying questionnaires such as the User Experience Questionnaire and the System Usability Scale in all app testing tasks. We expect to have a final version of the asthma app that meets patients’/carers’ needs and experiences and healthcare professionals’ concerns. This will be an attractive app to support patients in self-management of their disease, keeping their asthma in control, having fewer asthma symptoms, and enjoying life. This study will be a framework for fully involving patients, carers and citizens in the iterative co-production development and implementation of an asthma app.

RESUMO A saúde digital pode envolver efetivamente os doentes no controlo da sua doença, mas só alcançará o seu potencial quando as aplicações móveis desenvolvidas estiverem alinhadas com as necessidades percebidas pelos doentes e integradas na prática clínica. O nosso objetivo é testar uma abordagem para o envolvimento de doentes/cuidadores em todas as fases de desenvolvimento e implementação de uma aplicação móvel para a autogestão da asma. Este protocolo foi codesenvolvido com seis pessoas com asma/cuidadores e contempla cinco tarefas. Interações regulares entre doentes, investigadores, programadores e profissionais de saúde serão uma prioridade para a definição dos requisitos do utilizador (tarefa 1) e para o desenvolvimento iterativo até a versão inicial da aplicação (tarefas 2-3). Doentes/cuidadores e profissionais de saúde estarão ativamente envolvidos no estudo observacional sobre o uso da app na vida real (tarefa 4) e nas atividades de gestão/disseminação (tarefa 5). Os critérios de elegibilidade para participar nas tarefas 2-4 são: diagnóstico médico de asma ou cuidador de pessoa com este diagnóstico; pelo menos 18 anos; capacidade de usar aplicações e acesso a um dispositivo móvel com Internet. Antecipamos o uso de questionários como o Questionário de Experiência do Utilizador e a Escala de Usabilidade do Sistema em todas as tarefas que envolvem teste da aplicação. No final do estudo esperamos ter uma versão final da aplicação para a asma que atenda às necessidades e experiência dos doentes/cuidadores e às preocupações dos profissionais de saúde. Esta será uma aplicação atrativa para apoiar os doentes na autogestão da sua doença, ajudando a manter a sua asma controlada, com menos sintomas e melhor qualidade de vida. Este estudo fornecerá uma abordagem para envolver os doentes, cuidadores e cidadãos no desenvolvimento iterativo e coprodução de uma aplicação móvel de saúde para pessoas com asma.

Abstract The research examines the relationship between corruption and financial inclusion in Hungary and Mexico using public databases. The corruption situation is presented by Transparency International's Corruption Perceptions Index, and financial inclusion by data from the World Bank's Global Findex report. From the time series (2012-2022) data of Hungary and Mexico, statistical methods (Welch test, cluster analysis) can be used to examine the development of performances and the relationship between the two indices. Financial inclusion slowed down in both countries during the period under review, and the perception of corruption also decreased. This suggests that there may be a correlation between the two indicators, which is also supported by literature data. The two countries have not been compared in this way before. The fact that the study only focuses on two countries limits the usability of the results. The present investigation was a pilot study, the purpose of which was to lay the foundation for an international study.

Resumen La investigación examina la relación entre corrupción e inclusión financiera en Hungría y México utilizando bases de datos públicas. La situación de la corrupción se presenta en el Índice de Percepción de la Corrupción de Transparencia Internacional y la inclusión financiera en los datos del informe Global Findex del Banco Mundial. A partir de los datos de series temporales (2012-2022) de Hungría y México, se pueden utilizar métodos estadísticos (prueba de Welch, análisis de conglomerados) para examinar la evolución de los desempeños y la relación entre los dos índices. La inclusión financiera se desaceleró en ambos países durante el período analizado y la percepción de corrupción también disminuyó. Esto sugiere que puede haber una correlación entre los dos indicadores, lo que también está respaldado por datos de la literatura. Los dos países nunca antes habían sido comparados de esta manera. El hecho de que el estudio sólo se centre en dos países limita la utilidad de los resultados. La presente investigación fue un estudio piloto, cuyo propósito fue sentar las bases para un estudio internacional.

Resumen Introducción: Con la creciente demanda de aplicaciones en el mercado, las empresas han priorizado atender las necesidades tecnológicas del usuario promedio en detrimento de aquellos con diversidad funcional. Esto ha convertido la accesibilidad en un desafío crucial en diversos contextos, especialmente en el ámbito educativo, donde la diversidad de personas que acceden a contenido web es notable. Objetivo: Este trabajo presenta un estudio basado en una inspección de accesibilidad de seis portales web pertenecientes a universidades en la ciudad de Cartagena. El objetivo es determinar la relación entre la inclusión de pautas de accesibilidad y los factores de posicionamiento web obtenidos a través de Webometrics. Metodología: Se definen cinco fases metodológicas: elección de los portales web, selección de herramientas de inspección, aplicación de la inspección de accesibilidad, análisis de los resultados y formulación de conclusiones y recomendaciones. Resultados: Como resultado del estudio, se ha determinado una correlación superior a 0.8 entre el ranking local de las universidades según Webometrics y el ranking de problemas de accesibilidad identificados mediante herramientas de inspección automática. Conclusiones: El uso de herramientas automáticas de evaluación web debería ser implementado por las instituciones educativas para mejorar la accesibilidad de los sitios institucionales. Esta revisión periódica y la corrección de errores es una buena práctica para mejorar el posicionamiento local e internacional.

Abstract Introduction: With the growing demand for applications in the market, companies have increasingly focused on meeting the technological needs of the average user, often over looking those with functional diversity. Consequently, accessibility has emerged as a critical challenge across various contexts, particularly within the educational sphere, where the diverse range of individuals accessing web content is particularly pronounced. Objective: This paper presents a study centered on the accessibility inspection of six university websites located in the city of Cartagena. The primary aim is to ascertain the relationship between the integration of accessibility guidelines and web positioning factors as determined by Webometrics. Methodology: The methodology comprises five distinct phases: website selection, tool selection for inspection, execution of accessibility inspection, analysis of obtained results, and formulation of conclusions and recommendations. Results: The study revealed a correlation exceeding 0.8 between the local ranking of universities according to Webometrics and the ranking of accessibility issues identified through automated inspection tools. Conclusions: It is recommended that educational institutions adopt automatic web evaluation tools to enhance the accessibility of their institutional websites. This regular review and rectification of issues represent best practices for improving both local and international visibility and usability.

We present a framework for solving the problem of functional compatibility between process control equipment in control centres at underground mines and operator capabilities. The equipment incorporates displays of current ventilation, gas, and fire hazard data, status of alarm and early warning systems, a voice communication subsystem, and facilities for recording and printing of data and reports. The layout of the existing control panel is compared with a recommended design. The basic principles of ergonomic design and arrangement of the controls and indicators, as well as ease of use, type of operations carried out with these controls, and operators' viewing angles are discussed. The objective is to improve the usability of control panels, display boards, and graphic screens so as to enhance the functioning of control centres and optimize control of technological processes in coal mines.

Abstract: Creating augmented reality content in education remains a challenge for many teachers. This article presents an analysis of various authoring tools (ATs) that enable the creation of augmented reality (AR) content without the need for programming skills. The selection of the tools is based on several criteria, including commercial license, execution platform, functionality, and friendly interface. The main objective of this analysis is to identify the ATs currently available in the market that possess the necessary characteristics to construct AR scenarios tailored to the educational field. The article addresses the selection process of the ATs through a comparative and descriptive analysis. The results of this analysis demonstrate that there are few tools available in the market, yet there is a considerable acceptance among teachers and students to implement them in educational environments. Finally, the tools are tested in real educational contexts, taking into account their availability and usability by teachers with limited digital skills. Ultimately, this helps to bridge the gap in the production of AR content and, in turn, encourages the use of technology in the classroom.

Resumen: La creación y diseño de contenido con realidad aumentada en la educación sigue siendo un desafío para muchos profesores. Este artículo presenta un análisis de diversas herramientas de autor (HA) que posibilitan la creación de contenido de realidad aumentada (RA) sin la necesidad de tener conocimientos de programación. En la selección de las herramientas, se consideran algunos criterios como la licencia comercial, la plataforma de ejecución, la funcionalidad e interfaz amigable. El objetivo principal de este análisis fue identificar las HA vigentes en el mercado que cuenten con las características necesarias para construir escenarios de RA aplicados al ámbito educativo. El artículo abordó el proceso de selección de las HA a través de un análisis comparativo y descriptivo. El resultado de este análisis demostró que existen pocas herramientas disponibles en el mercado, pero existe una gran aceptación por parte de docentes y estudiantes de implementar las HA y la RA en los entornos educativos. Finalmente, se pone a prueba en entornos educativos reales, teniendo en cuenta su disponibilidad, demostrando que profesores con poca experiencia digital pueden implementarlo en sus clases, lo que ayuda a reducir la brecha en la producción de contenido con RA y, a su vez, a promover el uso de esta tecnología en el aula.

Resumen Un desarrollo de software exitoso necesita buenas especificaciones, es decir, requerimientos correctos, consistentes y no ambiguos. Los artefactos en lenguaje natural son la herramienta más utilizada para escribir especificaciones; sin embargo, el uso del lenguaje natural puede introducir muchos defectos: ambigüedad, vaguedad y generalidad. Por lo tanto, el objetivo de este artículo es brindar un enfoque para escribir buenas especificaciones y extraer conocimiento de ellas. El enfoque propuesto utiliza un léxico particular, el glosario Léxico Extendido del Lenguaje (LEL). Y sugiere reglas para extraer conocimientos (conceptos, atributos y relaciones) de él. Este artículo también presenta un prototipo que implementa y apoya el enfoque propuesto, así como también una evaluación preliminar del enfoque. En conclusión, el enfoque propuesto representa una contribución teoría, que fue evaluada utilizando el System Usability Scale y sus resultados son prometedores, ya que obtuvo la calificación máxima.

Abstract Successful software development requires good specifications, that is, correct, consistent, and unambiguous requirements. Natural language artifacts are the most used tools for writing specifications; nevertheless, the use of natural language can introduce many defects such as ambiguity, vagueness, and generality. In light of this, the purpose of this paper is to propose an approach for writing good specifications and extracting knowledge from them. The proposed approach uses a particular lexicon, the Language Extended Lexicon (LEL) glossary, and suggests rules for extracting knowledge (concepts, attributes, and relationships) from it. This paper also presents a prototype that implements and supports the proposed approach, as well as a preliminary evaluation of the approach. In conclusion, the proposed approach represents a theoretical contribution, which was evaluated using the System Usability Scale, and its evaluation results are promising, as it obtained the maximum score.

ABSTRACT Introduction. Mobile applications represent a promising alternative for providing support in the management of Dengue patients. However, the usability of these tools in Peru is unknown. Objectives. To evaluate the usability and usage recommendations of the Dengue ONQOY application in managing Dengue patients in rural areas of Peru. Methods. A qualitative study was conducted, which included semi-structured interviews with 8 experts in Dengue management. Data were coded using Atlas. Ti software. Three categories were assessed: (1) informative usability (2) design usability, and (3) recommendations for improvement. Results. Three key aspects were highlighted. (1) The application is perceived as valuable for first- level doctors in peripheral areas with limited Dengue experience due to its personalized approach and academic value. (2) Its ease of use and practicality were emphasized, although connectivity limitations in some areas were noted. (3) Recommendations for improvement included the inclusion of differential diagnoses, additional risk factors, updated references, hydration guidelines, and medication dosages. Conclusions. Dengue ONQOY is considered highly usable by doctors treating Dengue cases at the primary care level in Peru. Despite connectivity limitations and potential design improvements, its development and implementation offer a promising alternative for managing Dengue patients in the country in this field.

RESUMEN Introducción. Las aplicaciones móviles representan una alternativa prometedora para brindar soporte en la gestión de pacientes con dengue. Sin embargo, se desconoce la usabilidad de estas herramientas en el Perú. Objetivo. Evaluar la usabilidad y las recomendaciones de uso de la aplicación Dengue ONQOY en la gestión de pacientes con dengue en zonas rurales de Perú. Métodos. Se realizó un estudio cualitativo que incluyó entrevistas semiestructuradas a 8 expertos en el tratamiento del dengue, los datos fueron codificados mediante el programa Atlas. Ti. Fueron evaluadas tres categorías: (1) usabilidad informativa, (2) usabilidad de diseño y (3) recomendaciones para su mejoramiento. Resultados. Se destacaron tres aspectos clave: (1) la aplicación es percibida como valiosa para los médicos de primer nivel en áreas periféricas con poca experiencia en dengue debido a su enfoque personalizado y valor académico; (2) se destacó su facilidad de uso y practicidad, aunque se señaló la limitación de la conectividad en algunas áreas; y, (3) se recomendó la inclusión de diagnósticos diferenciales, factores de riesgo adicionales, referencias actualizadas, guías de hidratación y dosis de medicamentos para mejorar la aplicación. Conclusión. Dengue ONQOY fue considerado altamente utilizable por médicos que atienden casos de dengue en el primer nivel de atención en Perú. A pesar de las limitaciones relacionadas con la conectividad y las posibles mejoras en su diseño, su desarrollo e implementación ofrecen una alternativa prometedora para el manejo de pacientes con Dengue en el país.

RESUMEN Introducción. La usabilidad en un sistema de teleconsulta afecta directamente la eficiencia y efectividad de la atención médica remota. Objetivo. Evaluar la usabilidad de la teleconsulta durante la pandemia por COVID-19. Población y método. Estudio de corte transversal. Incluimos a los cuidadores de niños/as de 1 mes a 12 años. Evaluamos la usabilidad mediante el Telehealth Usability Questionnaire adaptado en español. Además, evaluamos datos socioeconómicos. Resultados. Tasa de respuesta del 70,2 % (n = 221). La mayoría eran mujeres, edad promedio 33 años, con educación secundaria y cobertura de salud pública. El 87,8 % eligió atención telefónica y el 88,2 % tenía su primera teleconsulta. Alta satisfacción general con puntuaciones menores en facilidad de uso y aprendizaje en videollamadas. Conclusión. La teleconsulta mostró alta usabilidad, independientemente de la modalidad, para cuidadores de niños/as de 1 mes a 12 años.

Abstract This publication, carried out in collaboration with the Universidad del Bio Bio (Chile) belongs to the research line: Design and economics and it is made up of several works by authors of different origins, some of which are part, in its English version, of a publication made with the agreement of the University from Palermo and Kookmin University (South Korea). This version in Spanish and Portuguese was coordinated by Dr. Jimena Alarcón from the Universidad del Bio-Bio (Chile) and Roberto Céspedes from the Universidad de Palermo (Argentina).

Resumen Esta publicación, realizada en colaboración con la Universidad del Bio Bio (Chile) pertenece a la línea de investigación: Diseño y economía y se constituye por varios trabajos realizados por autores de distintos orígenes, alguno de los cuales forman parte, en su versión en idioma inglés, de una publicación realizada con acuerdo de la Universidad de Palermo y la Kookmin University (Corea del Sur). Esta versión en español y portugués fue coordinada por la Dra. Jimena Alarcón por la Universidad del Bio-Bio (Chile) y Roberto Céspedes por la Universidad de Palermo (Argentina).

Resumo Esta publicação, realizada em colaboração com a Universidad del Bio Bio (Chile) pertence à linha de pesquisa: Design e economia, e é composta por vários trabalhos de autores de diferentes origens, alguns dos quais fazem parte, em sua versão em inglês, de uma publicação feita com o acordo da Universidade da Universidade de Palermo e Kookmin (Coréia do Sul). Esta versão em espanhol e português foi coordenada pela Dra. Jimena Alarcón da Universidad del Bio-Bio (Chile) e Roberto Céspedes da Universidad de Palermo (Argentina).