ABSTRACT Introduction/framework/objectives: Training in Occupational Health and Security, even though employers must provide 40 hours per year to each worker, is not valued or fulfilled, in most cases, even using the most classic techniques. In recent years, Virtual Reality has evolved a lot and has developed content that can be used in this context. This review attempted to gather data on the most recent publications on the topic, even though the bibliography is reasonably scarce. Methodology: This is a Bibliographic Review, initiated through a search carried out in April 2023 in the databases “CINALH plus with full text, Medline with full text, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Cochrane Methodology Register, Nursing and Allied Health Collection: comprehensive, MedicLatina and RCAAP”. Content: Some authors distinguish Virtual from Augmented Reality, the latter consist in adding details in the moment; it is already used in Civil Construction, Health, as well as Emergency/Help/Firefighters. In the first, it will be possible to enter a non-real context, with the illusion of seeing, hearing and/or feeling in different ways, in three dimensions. Both can be used in a work context, although in terms of Occupational Health and Safety this is still little explored. Some researchers consider that the classic (and, in a certain way, passive) methodology of carrying out education and promotion in the context of Occupational Health and Safety is increasingly less appropriate. Virtual Reality technology can make the experience more appealing, didactic and interactive, even in complex and dangerous sectors, such as construction and various industrial sectors, and without participants taking real risks. Attention, memory and concentration are enhanced; as well as motivation, satisfaction and confidence, and generally more quickly. In practice, employees start to perform tasks faster, with fewer errors and with less learning time. Discussion and Conclusions: There seems to be no doubt that most individuals consider it more interesting to learn through techniques included in Virtual and/or Augmented Reality, versus classical methodologies, so it is assumed that this will be the evolution that will occur, especially when this technology becomes more accessible and economical; at least as long as there are jobs for a reasonable part of the population, if the most catastrophic predictions associated with Artificial Intelligence do not became real. It would be interesting to quantify how many companies in the country already use Virtual Reality, as well as with what specific objectives and results, publishing such summaries in specialized magazine.

RESUMO Introdução/enquadramento/objetivos: A formação no setor da Saúde e Segurança Ocupacionais, ainda que os empregadores tenham de proporcionar 40 horas anuais a cada trabalhador, não é valorizada, nem cumprida, na maioria dos casos, mesmo utilizando as técnicas mais clássicas. Nos últimos anos a Realidade Virtual tem evoluído bastante e tem desenvolvido conteúdos que poderão ser utilizados neste contexto. Tentou-se com esta revisão reunir dados do que mais recente se publicou sobre o tema, ainda que a bibliografia seja razoavelmente escassa. Metodologia: Trata-se de uma Revisão Bibliográfica, iniciada através de uma pesquisa realizada em abril de 2023 nas bases de dados “CINALH plus with full text, Medline with full text, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Cochrane Methodology Register, Nursing and Allied Health Collection: comprehensive, MedicLatina e RCAAP”. Conteúdo: Alguns autores distinguem Realidade Virtual de Aumentada, na medida em que esta última parte do que realmente está ao alcance visual e acrescenta informação adicional, no momento; já é utilizada a nível de Construção Civil, Saúde, bem como Emergência/Socorro/atividades no setor dos Bombeiros. Na primeira será possível entrar num contexto não real, com a ilusão de estar a ver, ouvir e/ou sentir de formas diversas, a três dimensões. Ambas podem ser utilizadas em contexto laboral, ainda que a nível de Saúde e Segurança Ocupacionais tal ainda esteja pouco explorado. Alguns investigadores consideram que a metodologia clássica (e, de certa forma, passiva) de realizar educação e promoção, em contexto de Saúde e Segurança Ocupacionais está cada vez menos adequada. A Realidade Virtual consegue tornar a experiência mais apelativa, didática e interativa, mesmo em setores complexos e perigosos, como a construção civil e indústria, e sem que os participantes corram riscos reais. Potencia-se a atenção, memória e concentração; bem como motivação, satisfação e confiança, e geralmente de forma mais célere. Na prática os funcionários passam a executar as tarefas de forma mais rápida, com menos erros e com menos tempo de aprendizagem. Discussão e Conclusões: Não parecem existir dúvidas que a generalidade dos indivíduos considera mais interessante realizar aprendizagem através de técnicas inseridas na Realidade Virtual e/ou Aumentada, versus as metodologias clássicas, pelo que se supõe que será essa a evolução a ocorrer, sobretudo quando esta tecnologia se tornar mais acessível e económica; pelo menos enquanto existirem postos de trabalho para parte razoável da população, caso as previsões mais catastróficas associadas à Inteligência Artificial não se concretizem. Seria interessante quantificar quantas empresas no país já utilizam a Realidade Virtual, com que objetivos e resultados específicos, publicando tais sínteses em revista especializada.

Abstract: Healthcare buildings can be complicated to navigate, causing patients to experience stress and lose time if not adequately planned. This study aims to identify the relationship between the spatial layout in healthcare buildings and wayfinding for users, by utilizing Behavioral Sequence Analysis (BSA) and Space Syntax through Immersive Virtual Reality (iVR). The methodology is based on behavioral and spatial data and was tested by using the experimental setups in VR environments. Space syntax analysis is applied to collect spatial data. Experiments were conducted by assigning wayfinding tasks in virtual hospitals with various plan configurations. Behavioral data obtained from BSA was associated with the spatial data driven by the space syntax analysis to gain a comprehensive understanding of the participants' wayfinding behavior. The results indicate that the semi-centralized floor plan layout with high visibility levels performs better in wayfinding while the decentralized layout with low visibility values performs worse.

Resumen: Los edificios de atención médica pueden ser complicados de navegar, causando estrés y pérdida de tiempo a los pacientes si no están planificados adecuadamente. Este estudio busca identificar la relación entre la disposición espacial en estos edificios y la orientación de los usuarios, utilizando Análisis de Secuencia Comportamental (BSA) y Sintaxis Espacial a través de Realidad Virtual Inmersiva (iVR). La metodología se basa en datos comportamentales y espaciales, probada en configuraciones experimentales en entornos de iRV. El análisis de sintaxis espacial se emplea para recopilar datos. Se realizaron experimentos con tareas de orientación en hospitales virtuales con diversas configuraciones de plano. Los datos conductuales del BSA se asociaron con los datos espaciales, obteniendo una comprensión completa del comportamiento de orientación. Los resultados indican que la disposición semi-centralizada con alta visibilidad es más eficaz en la orientación, mientras que la distribución descentralizada con baja visibilidad lo es menos.

Abstract: Estoa journal´s editorial emphasises the increasing importance of evaluation and validation processes in scientific publications, particularly in architectural research. It highlights the necessity of generating and contextualising processes to ensure replicability, functionality, and sustainability in research studies. The integration of new technologies, such as digital simulation, virtual reality, and biomaterials, has revolutionised these processes, enhancing the precision and rigour of evaluations. The journal's current issue focuses on the impact of these technologies on architectural and urban studies, presenting 16 diverse articles that explore various aspects of this transformation. Key themes include the application of innovative technologies in architecture, urbanism, and public policy, emphasising sustainability, bioclimatic efficiency, and heritage preservation. The editorial concludes by encouraging readers to reflect on improving evaluation processes and responsibly educating future generations to use these new technologies effectively. It underscores the critical role of precision, sustainability, and adaptability in modern society and the significant impact of technological advancements on architectural and urban environments.

Resumen: La editorial de la revista Estoa enfatiza la creciente importancia de los procesos de evaluación y validación en las publicaciones científicas, especialmente en la investigación arquitectónica. Destaca la necesidad de generar y contextualizar procesos para asegurar la replicabilidad, funcionalidad y sostenibilidad en los estudios de investigación. La integración de nuevas tecnologías, como la simulación digital, la realidad virtual y los biomateriales, ha revolucionado estos procesos, mejorando la precisión y el rigor de las evaluaciones. El número actual de la revista se centra en el impacto de estas tecnologías en los estudios arquitectónicos y urbanos, presentando 16 artículos diversos que exploran varios aspectos de esta transformación. Los temas clave incluyen la aplicación de tecnologías innovadoras en la arquitectura, el urbanismo y las políticas públicas, enfatizando la sostenibilidad, la eficiencia bioclimática y la preservación del patrimonio. La editorial concluye animando a los lectores a reflexionar sobre cómo mejorar los procesos de evaluación y educar responsablemente a las futuras generaciones para que utilicen estas nuevas tecnologías de manera efectiva. Subraya el papel crucial de la precisión, la sostenibilidad y la adaptabilidad en la sociedad moderna y el impacto significativo de los avances tecnológicos en los entornos arquitectónicos y urbanos.

SIGNIFICANCE: Undertaking just sustainability transitions in the context of the Anthropocene presents a complex societal challenge. This challenge is compounded by a systematic breakdown of confidence in the institution of science-making - the legitimation crisis. In this Commentary, we argue that addressing this challenge involves collaboration with diverse stakeholders and the application of agile research methodologies. Through innovative research tools, such as thick mapping and virtual reality, researchers and stakeholders can co-create and test new institutional arrangements that promote justice and sustainability. In this way, the scientific community can regain and maintain public trust while effectively addressing pressing global challenges.

O objetivo deste estudo é analisar as disputas nas narrativas em redes sociais virtuais relacionadas às operações policiais Escudo/Verão da Polícia Militar de São Paulo e Exceptis da DPCA do Rio de Janeiro. O foco está na representação, debate e contestação dessas operações nas plataformas digitais, considerando múltiplas perspectivas. Além disso, o estudo investiga como as narrativas foram construídas e disseminadas, os atores envolvidos e o impacto dessas interações na percepção pública das ações policiais. A pesquisa também busca identificar os mecanismos de poder e resistência nas redes sociais, avaliando como as tecnologias digitais facilitam a articulação de discursos hegemônicos e contra-hegemônicos. O método adotado incluiu a análise de discursos em plataformas como Facebook e X (Twitter), com foco em publicações oficiais e não oficiais, além de influenciadores digitais como Delegado Da Cunha e Gabriel Monteiro. A coleta de dados ocorreu a partir das datas de início das respectivas operações, e a análise qualitativa foi guiada pelos conceitos teóricos de Berger e Luckmann sobre a construção social da realidade. Até o momento, os resultados preliminares indicam que, apesar das preocupações com a violência policial, as narrativas digitais têm favorecido grupos políticos de direita, promovendo uma ideologia conservadora. O engajamento dos seguidores nas redes sociais, centrado na figura da polícia, tem reforçado uma sensação de proteção e rejeitado opiniões contrárias. A pesquisa continua em andamento, buscando aprofundar a compreensão das dinâmicas comunicativas contemporâneas e dos impactos das mídias digitais na formação da opinião pública sobre segurança e políticas públicas.

The objective of this study is to analyze disputes in narratives on virtual social networks related to the police operations Escudo/Verão of the Military Police of São Paulo and Exceptis of the DPCA of Rio de Janeiro. The focus is on the representation, debate and contestation of these operations on digital platforms, considering multiple perspectives. Furthermore, the study investigates how the narratives were constructed and disseminated, the actors involved and the impact of these interactions on the public perception of police actions. The research also seeks to identify the mechanisms of power and resistance in social networks, evaluating how digital technologies facilitate the articulation of hegemonic and counter-hegemonic discourses. The method adopted included the analysis of speeches on platforms such as Facebook and X (Twitter), focusing on official and unofficial publications, as well as digital influencers such as Delegado Da Cunha and Gabriel Monteiro. Data collection occurred from the start dates of the respective operations, and the qualitative analysis was guided by Berger and Luckmann's theoretical concepts on the social construction of reality. So far, preliminary results indicate that, despite concerns about police violence, digital narratives have favored right-wing political groups, promoting a conservative ideology. The engagement of followers on social media, centered on the police, has reinforced a sense of protection and rejected contrary opinions. The research remains ongoing, seeking to deepen the understanding of contemporary communicative dynamics and the impacts of digital media on the formation of public opinion on security and public policies.

Abstract Introduction Spinocerebellar ataxias (SCAs) are a heterogeneous group of neurodegenerative diseases. Objective To evaluate the living standard of patients with SCA, by applying the Vestibular Disorders Activities of Daily Living Scale (VADL) and Activitiesspecific Balance Confidence Scale (ABC) questionnaires. Methods An uncontrolled clinical trial study was conducted with 28 patients who underwent anamnesis, ENT evaluation, and vestibular assessment and the application of questionnaires VADL and ABC before and after rehabilitation with virtual reality. Results The vestibular exam was altered in 64.3% of the cases. The result between the correlation of the VADL and ABC questionnaires showed significant results in all cases (p < 0.005). The correlation between the ages and disease length with the VADL and ABC questionnaires was significant in the T3 assessment (p = 0.015). The correlation between the disease length and the VADL questionnaire was significant in all cases (p < 0.005). The comparison of the vestibular rehabilitation result (T1 to T2) showed a significant difference for all the applied games, except for the ski slalom. The comparison of the vestibular rehabilitation result (T1 to T3) showed significant difference for all the applied games (p < 0.005) (1st assessment before the start of rehabilitation designated T1, after 10 rehabilitation sessions, considered T2 and, at the end of 20 rehabilitation sessions, called T3). Conclusion We can point out a direct improvement in the living standard, reflected by the reduction of falls, better balance, and march, contributing to a higher self-confidence in patients in daily activities. SCAs (SCAs diseases SCA (VADL (ABC 2 anamnesis evaluation reality 643 64 3 64.3 p 0.005. 0005 0.005 . 0 005 T 0.015. 0015 0.015 015 0.015) T1 (T slalom 1st st 1 sessions T3. falls balance march selfconfidence self confidence activities 6 64. 000 0.00 00 001 0.01 01 0.0 0.

The recent introduction of artificial intelligence (AI) tools into university education, especially ChatGPT, has raised concerns among teachers and educational managers in two major areas. One is the mishandling of these technologies by students, leading to plagiarism and academic dishonesty; the other is the depth of their learning, along with the potential replacement of teachers by AI. In this context, a qualitative investigation was carried out to analyze the use of ChatGPT in university education, formulating ethical considerations about its use. A phenomenological design was used to describe, from a hermeneutical approach, the experiences and opinions of authors regarding the use of this AI tool at the university, as well as their ethical positions. ChatGPT responses to questions about the topics studied were also analyzed. It is concluded that the use of AI technologies, particularly ChatGPT, in university education will continue to rise. Based on the potential dangers detected, a more complex conception of teaching tasks is considered necessary, requiring a creative effort still inaccessible to AI, and a reinforcement of ethical values to counter the misuse of these technologies by consumers.

La reciente introducción en la educación universitaria de herramientas de Inteligencia Artificial (IA), en especial el ChatGPT, motiva preocupaciones de docentes y gestores educativos en dos grandes campos: uno de ellos es el mal manejo de estas tecnologías por los estudiantes, conducente al plagio y la deshonestidad académica; el otro es la profundidad de su aprendizaje, junto al posible reemplazo del docente por la IA. En este contexto se realizó una investigación cualitativa, para analizar el uso del ChatGPT en la educación universitaria, mediante formulaciones sobre consideraciones éticas de su empleo. Se utilizó un diseño fenomenológico para describir desde el enfoque hermenéutico las experiencias y opiniones de autores sobre el uso de esta herramienta de IA en la universidad, así como sus posiciones éticas. También se analizaron las respuestas de ChatGPT a preguntas sobre los temas estudiados. Se concluye que el uso de las tecnologías de IA, y en particular ChatGPT, en la educación universitaria continuará en ascenso. A partir de los peligros potenciales detectados, se considera necesaria una concepción más compleja de las tareas docentes, que demanden un esfuerzo creativo aún inaccesible a la IA, y un reforzamiento de los valores éticos contra el mal uso de los consumidores de estas tecnologías.

A recente introdução de ferramentas de Inteligência Artificial (IA) no ensino universitário, especialmente o ChatGPT, suscita preocupações entre professores e gestores educacionais em dois grandes campos: um deles é a má gestão destas tecnologias por parte dos estudantes, levando ao plágio e à desonestidade académica; a outra é a profundidade da sua aprendizagem, juntamente com a possível substituição do professor pela IA. Neste contexto, foi realizada uma investigação qualitativa para analisar a utilização do ChatGPT no ensino universitário, através de formulações sobre considerações éticas da sua utilização. Utilizou-se um desenho fenomenológico para descrever, a partir de uma abordagem hermenêutica, as experiências e opiniões dos autores quanto ao uso desta ferramenta de IA na universidade, bem como seus posicionamentos éticos. Também foram analisadas as respostas do ChatGPT às dúvidas sobre os temas estudados. Conclui-se que a utilização de tecnologias de IA, e em particular ChatGPT, no ensino universitário continuará a aumentar. Com base nos potenciais perigos detectados, considera-se necessária uma concepção mais complexa das tarefas docentes, exigindo um esforço criativo ainda inacessível à IA, e um reforço dos valores éticos contra a utilização indevida destas tecnologias pelos consumidores.

Resumen Las desigualdades estructurales sociales y de distinto tipo, intrínsecas al capitalismo, se profundizaron con la pandemia de Covid-19 hasta límites insostenibles para los sectores subalternos, entre los cuales se ubican los conjuntos de migrantes en situación administrativa irregular de los distintos países. A través de un enfoque antropológico transnacional, auxiliado por la etnografía virtual, se aborda el impacto sociosanitario que tuvo la crisis pandémica para estos grupos en Barcelona, São Paulo y Buenos Aires durante 2022-2023, así como sus respuestas grupales-comunitarias para contener y sobrellevar sus necesidades inmediatas y urgentes, más allá de las políticas públicas implementadas en cada país/región/ciudad, con desigual cobertura y eficacia. La realidad abordada, entonces, conjuga esas carencias estructurales que no fueron resueltas como consecuencia de la crisis desatada a partir de la pandemia, con nuevas problemáticas sociosanitarias derivadas de las necesidades de supervivencia de los migrantes en cada contexto, destacándose el protagonismo de las mujeres. tipo capitalismo Covid19 Covid 19 Covid-1 subalternos países transnacional virtual Barcelona 20222023, 20222023 2022 2023, 2023 2022-2023 grupalescomunitarias grupales comunitarias urgentes paísregiónciudad país región ciudad país/región/ciudad eficacia abordada entonces contexto mujeres Covid1 1 Covid- 2022202 202 2022-202 202220 20 2022-20 20222 2 2022-2 2022-

Abstract Social and other structural inequalities, intrinsic to capitalism, deepened with the Covid-19 pandemic up to unsustainable limits for the subaltern sectors, among which are located the groups of migrants in irregular administrative situations from the different countries. Through an anthropological transnational approach, aided by virtual ethnography, is addressed the socio-sanitary impact that the pandemic crisis had for these groups in Barcelona, São Paulo y Buenos Aires for the period 2022-2023, as well as their group-community responses to contain and cope with their immediate and urgent needs, beyond the public policies implemented in each country/region/city, with unequal coverage and effectiveness. The reality addressed, then, combines those structural deficiencies that were not resolved as a result of the crisis unleashed by the pandemic, with new social and health problems arising from the survival needs of migrants in each context, highlighting the leading role played by women. inequalities capitalism Covid19 Covid 19 Covid-1 sectors countries approach ethnography sociosanitary socio sanitary Barcelona 20222023, 20222023 2022 2023, 2023 2022-2023 groupcommunity group community countryregioncity country region city country/region/city effectiveness then context women Covid1 1 Covid- 2022202 202 2022-202 202220 20 2022-20 20222 2 2022-2 2022-

With the study reported on here we aimed to determine and compare teacher perceptions of the concept of virtual reality between Turkish and South African teachers using metaphors. We adopted a phenomenological approach, and a questionnaire was administered to a total of 100 teachers in both countries, using random sampling. The study included 4 schools - 2 secondary schools selected from each country. The data obtained were analysed and categorised into themes using the metaphor mismatch technique. The following themes were identified and interpreted, learning, entertainment, technology, art, travel, and imagination. Teachers presented metaphors based on relevance to their area of practice and perceived potential use of virtual reality in teaching and learning. Based on the number of metaphors identified, teachers held a narrow perception in the categories, entertainment, technology, and travel, while more metaphors, with varied sample explanation responses were identified in the categories of learning, art, and imagination. The findings of this study can be used to develop a user road map for teacher professional development and to inform policy on the use of virtual reality in teaching and learning.

INTRODUCTION: The rising prevalence of stroke in sub-Saharan Africa necessitates the exploration of the role of occupational therapy in rehabilitation of stroke. In the southern African country of South Africa, occupational therapy aligns with healthcare policies and laws, and this article presents a review of synthesized evidence of occupational therapy intervention in stroke care and rehabilitation. METHOD: Rapid review methodology was used to develop a research question about cerebrovascular accident - intervention by occupational therapists., The Cochrane Library and MEDLINE databases were searched for relevant articles published between 2018 and 2023. Twenty four articles met the inclusion criteria and were analysed according to quantitative and qualitative parameters. RESULTS: Evidence of occupational therapy intervention with post-stroke upper limb impairment was found in 37,5% of articles. Occupational therapy for global improvement in function, cognitive rehabilitation, balance, social participation, work, and leisure comprised 45,8% of articles, and one article each reported evidence for occupational therapy addressing ADL and caregiver interventions. CONCLUSION: Evidence from the past five years reflect diverse occupational therapy interventions with clients with stroke. Gaps in recent evidence remain in relation to context-specific interventions, especially from low- and middle-income countries. IMPLICATIONS FOR PRACTICE Occupational therapists adopt a holistic approach to stroke rehabilitation, tailoring interventions to address the multifaceted needs and goals of individual stroke survivors. The effectiveness of individualised, occupation-based approaches across various domains are highlighted. • Therapists stay informed and up to date about emerging technologies and evidence-based practice to enhance their effectiveness in stroke rehabilitation. • This review provides evidence of the prevalence of upper limb impairments post-stroke, which will enable therapists to be well-versed in the diverse intervention approaches for upper limb rehabilitation as outlined in the literature reviewed, including technologies like Brain Computer Interface, Mental Practice, Mirror Therapy, and Action Observation Therapy. • Occupational therapy is vital in addressing cognitive impairments in stroke survivors, and practitioners can apply the evidence provided on interventions such as Virtual Reality and computer-assisted cognitive rehabilitation that have shown promise in improving cognition and ADL.

Resumen: Desde la COVID-19, la integración de herramientas y competencias digitales en la enseñanza superior ya es una realidad en todos los países. El objetivo de este estudio es analizar la percepción del profesorado (n = 88) y del alumnado (n = 487) de los Grados en Educación Infantil y Primaria y Máster de formación del profesorado de una universidad pública de Madrid acerca de la evolución de su competencia digital, en general, y de las diferentes áreas competenciales, tanto antes como durante la enseñanza remota de emergencia. Para ello, nos apoyamos en el conocido Marco Común de Competencia Digital Docente del Instituto Nacional de Tecnologías Educativas y de Formación del Profesorado (INTEF). Desde una metodología cuantitativa y un cuestionario ad hoc validado por expertos se ha realizado un análisis descriptivo, correlacional e inferencial de las variables. Los resultados evidencian en los dos perfiles la disposición de recursos digitales suficientes para enfrentarse a esta modalidad, un aumento significativo de la autopercepción de esta competencia, destacando mayor desarrollo en las áreas: Comunicación y Colaboración, Creación de contenidos digitales y Seguridad. También muestran descontento hacia la modalidad virtual por la excesiva carga de trabajo y la formación continua requerida. El estudio ayuda a replantear los planes de estudio del futuro docente y los planes de formación del profesorado universitario sobre la necesaria competencia digital en la actualidad.

Resumo: Desde a COVID-19, a integração de ferramentas e competências digitais no ensino superior tornou-se uma realidade em todos os países. O objetivo do estudo é analisar a perceção do pessoal docente (n = 88) e dos estudantes (n = 487) das Licenciaturas em Educação Infantil e Primária e do Mestrado em Formação de Professores de uma universidade pública de Madrid sobre a evolução da sua competência digital, em geral, e das diferentes áreas de competência, tanto antes como durante o ensino remoto de emergência. Para o efeito, utilizámos o conhecido Quadro Comum para a Competência Digital no Ensino do Instituto Nacional de Tecnologias Educativas e Formação de Professores (INTEF). Utilizando uma metodologia quantitativa e um questionário ad hoc validado por peritos, foi efetuada uma análise descritiva, correlacional e inferencial das variáveis. Os resultados mostram, em ambos os perfis, a disponibilidade de recursos digitais suficientes para enfrentar esta modalidade, um aumento significativo na autoperceção desta competência, destacando um maior desenvolvimento nas seguintes áreas: Comunicação e Colaboração, Criação de conteúdos digitais e Segurança. Mostram, também, insatisfação com a modalidade virtual devido à excessiva carga de trabalho e à formação contínua exigida. O estudo ajuda a repensar os currículos dos futuros professores e os planos de formação do pessoal docente universitário em termos da competência digital atualmente exigida.

Abstract: Since COVID-19, the integration of digital tools and skills in higher education is already a reality in all countries. The aim of this study is to analyse the perception of teachers (n = 88) and students (n = 487) - of the Degrees in Early Childhood and Primary Education and Master of teacher training of a public university in Madrid - on the evolution of their digital competence, in general, and of the different competence areas, both before and during the emergency remote teaching. For this purpose, we rely on the well-known Common Framework of Digital Competence in Teaching of the National Institute of Educational Technologies and Teacher Training (INTEF). Using a quantitative methodology and an ad hoc questionnaire validated by experts, a descriptive, correlational and inferential analysis of the variables was carried out. The results show in both profiles the availability of sufficient digital resources to face this modality, a significant increase in the self-perception of this competence, highlighting greater development in the following areas: Communication and Collaboration, Creation of digital content and Security. They also show dissatisfaction with the virtual modality due to the excessive workload and the continuous training required. This study helps to rethink the curricula of future teachers and the training plans of university faculty on the necessary digital competence today.

Higher Education needs to be reimagined considering the exciting developments within virtual reality and artificial intelligence. As a new generation, Generation Alpha, better known as Gen Alpha,1 is preparing for higher education, and educators are challenged to create opportunities to meet their needs. In this study, we explore an existing paradigm, scenario planning, but within an unfamiliar context - the future of higher education. We pose the question: What are the possible future scenarios within higher education that will appeal to the Gen Alpha student and a millennial parent in a post-pandemic world? As a result, we present a scenario matrix with four learning and teaching models forecast to be successful in 2030 in higher education institutions. These four learning and teaching models are based on two axes: Social connect vs social disconnect in learning and teaching and a single career option or multiple career options as the end goal for the student. Respondents of this longitudinal study are millennial parents of Gen Alpha students. Results indicate that the three main themes that will influence the learning and teaching models of the future are learning spaces and places, glass learning, and techceptance. In line with the three themes, the three major findings were that (1) millennial parents are open to hybrid learning approaches, (2) learning on screens is important, but it should be regulated and based on set standards, and lastly (3) millennial parents are accepting technology (techceptance) as a supportive tool and learning place in higher education. Overall, there was a positive shift in perspectives on higher education regardless of the impact of the pandemic. The outcomes of the research will assist higher educational institutions to strategically align the learning and teaching offerings with the needs and resources of the future student, namely Gen Alpha.

Abstract: Up to 80% of children admitted to a hospital experience pain, mainly associated with venipuncture. Objective: To analyze whether the use of virtual reality (VR) headsets during venipuncture can modify the perception of pain, anxiety, and fear in pediatrics. Patients and Method: Open label, randomized clinical trial. The presence of intellectual, visual, or hearing impairment were considered exclusion criteria. Two anxiety and fear scales were administered before and after the procedure, and the Wong-Baker face pain scale at the end. The following were recorded: number of venipuncture attempts, duration of the procedure, and side effects. Results: 78 patients were included, 38 males and a mean age of 9.63 years. In the intervention group, the mean pain value was 2.87, with a mean difference (MD) of -0.85 compared with the control one (95% confidence interval (CI) -2.02 to 0.33). There was a significant reduction in the level of anxiety and fear, with MDs of -2.59 (95%CI: -3.92 to -1.26) and -0.85 points (95%CI: -1.45 to -0.24), respectively. Conclusions: the use of VR headsets in venipuncture in hospital daytime care decreases the level of anxiety and fear in children and seems to reduce pain, without adverse effects. The venipuncture procedure has the same success rate and does not increase its duration.

Resumen: Hasta un 80% de los niños ingresados en un hospital experimenta dolor, fundamentalmente asociado con la venopunción. Objetivo: Analizar el impacto de las gafas de realidad virtual durante la venopunción como factor protector en la percepción del dolor, la ansiedad y el miedo en pediatría. Pacientes y Método: Ensayo clínico aleatorizado abierto. La presencia de discapacidad intelectual, visual o auditiva fueron criterio de exclusión. Se pasaron dos escalas de ansiedad y miedo antes y después del procedimiento, y la escala de dolor de caras de Wong-Baker al finalizar. Se registró: número de intentos de venopunción, duración del procedimiento y efectos secundarios. Resultados: Se incluyen 78 pacientes, 38 varones y edad media de 9,63 años. En el grupo intervención el valor medio de dolor fue de 2,87, con una diferencia de medias (DM) de -0,85 respecto al control (intervalo de confianza [IC] 95%: -2,02 a 0,33). Se evidenció una reducción significativa del nivel de ansiedad y del miedo, con DM de -2,59 (IC 95: -3,92 a -1,26) y de -0,85 puntos (IC 95: -1,45 a -0,24), respectivamente. Conclusiones: El uso de gafas de realidad virtual, en la punción venosa en hospital de día, disminuye el nivel de ansiedad y miedo de los niños y parece que puede producir una disminución del dolor, sin que se produzcan efectos adversos. El procedimiento de venopunción tiene la misma tasa de éxito y no aumenta su duración.

The economic upheaval of COVID-19 forced companies to invest in emerging technologies to aid recovery. One such technology is extended reality, which is becoming a mature and innovative tool. Early adopters are seeing significant benefits in learning, training, immersive data visualization, and remote assistance. In South Africa, the mining industry is increasingly interested in using extended reality to optimize and innovate operations. The Minerals Council of South Africa's July 2021 report highlighted the potential of extended reality's to achieve zero-harm production and modernize the industry. However, the extent of extended reality adoption in mining remains unclear due to limited information on its usage. This study addressed this gap by distributing an online survey to assess awareness, knowledge, and current uses of extended reality in South Africa's mining sector. The results indicated that virtual and augmented reality had the highest levels of awareness and usage, primarily for learning and training. Mixed reality, however, had the lowest awareness and knowledge levels. In terms of applications, visualization and remote assistance had the least use cases. These findings highlight that the South African mining industry is deficient in its understanding and use of extended reality technologies. Without better awareness and application, the South African industry risks missing out on the full benefits of extended reality. The study underlines the need for the South African mining industry to improve its outlook on extended reality technologies to fully leverage their potential applications and benefits.

Resumen Este artículo muestra el uso de recursos web para crear entornos para visualizar los poliedros de Arquímedes y los respectivos duales de Catalan. Estos entornos fueron creados utilizando recursos de Realidad Virtual (VR), que permiten al visitante manipular los poliedros y compararlos y sus duales. Para la construcción de las salas virtuales se utilizaron transformaciones geométricas de traslación y rotación, utilizando estructuras de jerarquías de páginas HTML, e insertando cada poliedro en su respectiva sala virtual. Los recursos presentados en este trabajo se pueden utilizar en el aula para visualizar poliedros con gafas inmersivas e incluso en Realidad Aumentada (RA) utilizando smartphones y tablets. Otros estudios que se pueden desarrollar con los poliedros modelados en este artículo son áreas, volúmenes, secciones planas y la relación de Euler. Este artículo muestra la posibilidad de crear materiales didácticos con una tecnología sencilla y gratuita que hace un gran aporte a la mejora de la enseñanza de la Geometría, así como de otras áreas que utilizan representaciones gráficas de objetos 3D.

Abstract This paper shows the use of web resources to create environments for visualizing Archimedean polyhedra and the respective Catalan duals. These environments were created using Virtual Reality (VR) resources, which allow the visitor to manipulate the polyhedra and compare the polyhedra and their duals. Geometric transformations of translation and rotation were used to build the virtual rooms, using HTML page hierarchies structures, and inserting each polyhedron in its respective virtual room. The resources presented in this work can be used in the classroom to visualize polyhedra with immersive goggles and even in Augmented Reality (AR) using smartphones and tablets. Other studies that can be developed with the polyhedra modeled in this article are areas, volumes, plane sections and the Euler relation. This article shows the possibility of creating teaching materials with a simple, free technology that makes a great contribution to improving the teaching of Geometry, as well as other areas that use graphic representations of 3D objects.