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Sergio Luján Mora

@sergiolujanmora.bsky.social
80 followers 36 following 4.5K posts

Profesor del Departamento de Lenguajes y Sistemas Informáticos de la Universidad de Alicante (España). Interesado en el desarrollo web y la accesibilidad web.

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Sergio Luján Mora @sergiolujanmora.bsky.social · 3h
Mobile Learning as the Key to Higher Education Innovation: A systematic mapping via @IEEEAccess: ieeexplore.ieee.org/document/9417168
ieeexplore.ieee.org
Mobile Learning as the Key to Higher Education Innovation: A systematic mapping via @IEEEAccess: https://ieeexplore.ieee.org/document/9417168
Mobile Learning as the Key to Higher Education Innovation: A systematic mapping via @IEEEAccess: https://ieeexplore.ieee.org/document/9417168
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Sergio Luján Mora @sergiolujanmora.bsky.social · 3h
In well-designed formats the accessibility features aren't added as an afterthought, but are merged with the features for maintainability and code structuring. Bert Bos
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Sergio Luján Mora @sergiolujanmora.bsky.social · 7h
Web accessibility means that people with disability can perceive, understand, navigate, and interact with the Web. Shawn L.Henry (W3C)
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Sergio Luján Mora @sergiolujanmora.bsky.social · 11h
Improving Higher Education With the Use of Mobile Augmented Reality (MAR): A Case Study via @IEEEAccess: ieeexplore.ieee.org/document/106854…
ieeexplore.ieee.org
Improving Higher Education With the Use of Mobile Augmented Reality (MAR): A Case Study via @IEEEAccess: https://ieeexplore.ieee.org/document/10685406
Improving Higher Education With the Use of Mobile Augmented Reality (MAR): A Case Study via @IEEEAccess: https://ieeexplore.ieee.org/document/10685406
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Sergio Luján Mora @sergiolujanmora.bsky.social · 11h
It is essential that the Web be accessible in order to provide equal access and equal opportunity to people with diverse abilities. WAI-W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 15h
Cuanto más inclusivo seas con las necesidades de tus usuarios, más accesible será tu diseño. Steven Lambert
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Sergio Luján Mora @sergiolujanmora.bsky.social · 19h
A Holistic View of Data Warehousing in Education: doi.org/10.1109/ACCESS.2018.2876753
doi.org
A Holistic View of Data Warehousing in Education: https://doi.org/10.1109/ACCESS.2018.2876753
A Holistic View of Data Warehousing in Education: https://doi.org/10.1109/ACCESS.2018.2876753
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Sergio Luján Mora @sergiolujanmora.bsky.social · 19h
Es una elección falsa pensar que un diseño deba ser o hermoso o accesible; no caigas en esa trampa. CSS Tricks
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Sergio Luján Mora @sergiolujanmora.bsky.social · 23h
Basic accessibility is a prerequisite for usability. W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge via Universal Access in the Information Society: link.springer.com/article/10.1007/s…
link.springer.com
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge via Universal Access in the Information Society: https://link.springer.com/article/10.1007/s10209-024-01149-4
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge via Universal Access in the Information Society: https://link.springer.com/article/10.1007/s10209-024-01149-4
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
In many ways accessibility for websites is like accessibility for a building: a few key changes can make all the difference. Tim Sampson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Without damaging the attractiveness of your site to your non-disabled visitors, you can allow users with disabilities to reach, perceive, operate, and understand your content. Bruce Lawson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Evaluating the Robustness of Deep Learning Models against Adversarial Attacks: An Analysis with FGSM, PGD and CW via @BDCC_MDPI: mdpi.com/2639834
mdpi.com
Evaluating the Robustness of Deep Learning Models against Adversarial Attacks: An Analysis with FGSM, PGD and CW via @BDCC_MDPI: https://mdpi.com/2639834
Evaluating the Robustness of Deep Learning Models against Adversarial Attacks: An Analysis with FGSM, PGD and CW via @BDCC_MDPI: https://mdpi.com/2639834
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Es más eficiente y efectivo incorporar la accesibilidad desde el comienzo de los proyectos, así se evita regresar al inicio y volver a hacer el trabajo. WAI-W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
La accesibilidad no es un problema que un framework pueda resolver por ti; es como la calidad de la escritura. El corrector gramatical de Word no te convertirá en Jane Austen, y tu framework no hará algo accesible por ti. Es un arte, no un paso de construcción. S.Langridge
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Efficient processing of complex XSD using Hive and Spark via @PeerJCompSci: doi.org/10.7717/peerj-cs.652
doi.org
Efficient processing of complex XSD using Hive and Spark via @PeerJCompSci: https://doi.org/10.7717/peerj-cs.652
Efficient processing of complex XSD using Hive and Spark via @PeerJCompSci: https://doi.org/10.7717/peerj-cs.652
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Sergio Luján Mora @sergiolujanmora.bsky.social · 03/10/2026
Use lo que ya está disponible y reutilice lo que otros ya han demostrado que funciona. Cuanto más cosas diseñe desde cero, más trabajo deberá hacer para asegurarse de que sean accesibles. Todo se puede hacer accesible, pero la complejidad requiere tiempo y esfuerzo. GOV.UK
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Las características del diseño deben ser accesibles para usuarios con discapacidades. El acceso para todos, independientemente de sus capacidades, es esencial. W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
A Heuristic Method to Evaluate Web Accessibility for Users with Low Vision: ieeexplore.ieee.org/document/8822682
ieeexplore.ieee.org
A Heuristic Method to Evaluate Web Accessibility for Users with Low Vision: https://ieeexplore.ieee.org/document/8822682
A Heuristic Method to Evaluate Web Accessibility for Users with Low Vision: https://ieeexplore.ieee.org/document/8822682
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Design features to be accessible to users with disabilities. Access by everyone regardless of ability is essential. This does not mean that features should be omitted entirely if not all users can make full use of them, but alternate mechanisms should be provided. W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Ningún ARIA es mejor que un ARIA malo. W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Usability and Workload Evaluation of a Cybersecurity Educational Game Application: A Case Study via @IEEEAccess: doi.org/10.1109/ACCESS.2024.3352589
doi.org
Usability and Workload Evaluation of a Cybersecurity Educational Game Application: A Case Study via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3352589
Usability and Workload Evaluation of a Cybersecurity Educational Game Application: A Case Study via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3352589
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Cuando tres profesionales de la accesibilidad se reúnen, al menos habrá cuatro o más opiniones diferentes. Bruce Lawson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Cumplir con las WCAG no hace que tu interfaz de usuario sea accesible por arte de magia, pero será mucho más accesible que si no haces nada. #UX es otro tema... Steven Faulkner
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
Real-Time Recognition and Tracking in Urban Spaces Through Deep Learning: A Case Study via @IEEEAccess: doi.org/10.1109/ACCESS.2024.3426295
doi.org
Real-Time Recognition and Tracking in Urban Spaces Through Deep Learning: A Case Study via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3426295
Real-Time Recognition and Tracking in Urban Spaces Through Deep Learning: A Case Study via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3426295
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Sergio Luján Mora @sergiolujanmora.bsky.social · 02/10/2026
While the use of an overlay may improve compliance with a handful of provisions in major accessibility standards, full compliance cannot be achieved with an overlay. Overlay Fact Sheet
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Cuando se utiliza HTML como está previsto, se obtiene mucha accesibilidad de forma gratuita, incluida información sobre el nombre, la función y el estado de los elementos HTML. Cuando el navegador crea el DOM, también crea un árbol de accesibilidad. Léonie Watson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge: doi.org/10.1007/s10209-024-01149-4
doi.org
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge: https://doi.org/10.1007/s10209-024-01149-4
Impact of COVID-19 in the web accessibility of higher education institutions: a pending challenge: https://doi.org/10.1007/s10209-024-01149-4
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Una buena accesibilidad depende de las decisiones que tomes desde el principio del proyecto y, a veces, esas decisiones no se pueden deshacer. Léonie Watson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
NO ARIA is better than BAD ARIA. Andy Bell
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model via @IEEEAccess: doi.org/10.1109/ACCESS.2024.3445301
doi.org
Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3445301
Analysis of the Mental Workload Associated With the Use of Virtual Reality Technology as Support in the Higher Educational Model via @IEEEAccess: https://doi.org/10.1109/ACCESS.2024.3445301
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Design features to be accessible to users with disabilities. Access by everyone regardless of ability is essential. This does not mean that features should be omitted entirely if not all users can make full use of them, but alternate mechanisms should be provided. W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Hacer que las cosas sean accesibles es un desafío fundamentalmente humano que necesita soluciones humanas en contextos humanos. Eric Eggert
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Distribution of Cognitive Load and Related Debates in Students Interacting with an Augmented Reality Application for History Learning: www.mdpi.com/4020506
mdpi.com
Distribution of Cognitive Load and Related Debates in Students Interacting with an Augmented Reality Application for History Learning: https://www.mdpi.com/4020506
Distribution of Cognitive Load and Related Debates in Students Interacting with an Augmented Reality Application for History Learning: https://www.mdpi.com/4020506
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Sergio Luján Mora @sergiolujanmora.bsky.social · 01/10/2026
Accessible design is good design. GOV.UK
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Quality comes at a price. But expressing this as "accessibility is expensive" is also not entirely accurate. Accessibility is not expensive; inaccessibility is cheap. Joseph Dolson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Open government data portals in the European Union: Considerations, development, and expectations: www.sciencedirect.com/science/artic…
sciencedirect.com
Open government data portals in the European Union: Considerations, development, and expectations: https://www.sciencedirect.com/science/article/abs/pii/S0040162519310558
Open government data portals in the European Union: Considerations, development, and expectations: https://www.sciencedirect.com/science/article/abs/pii/S0040162519310558
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Más de 80 millones: El número de personas afectadas por alguna forma de discapacidad. Inclusión digital en la UE, Comisión Europea
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
A world where web designers lack basic understanding of HTML is about as good as a world where medical doctors don’t have a basic understanding of human body parts or biology. Anna M
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Implementing federated learning for privacy-preserving emotion detection in educational environments: www.frontiersin.org/journals/artifi…
frontiersin.org
Implementing federated learning for privacy-preserving emotion detection in educational environments: https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2025.1644844/full
Implementing federated learning for privacy-preserving emotion detection in educational environments: https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2025.1644844/full
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Remember, you’re not designing for IE, or Chrome, or the iPhone, or Android. You’re designing for people. Jeffrey Zeldman
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Cuando los sitios web, las aplicaciones, las tecnologías o las herramientas están mal diseñadas, pueden crear barreras que excluyan a las personas del uso de la Web. WAI-W3C
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Evaluating open access journals using Semantic Web technologies and scorecards via @Sage_Publishing @SageJournals: journals.sagepub.com/doi/10.1177/01…
journals.sagepub.com
Evaluating open access journals using Semantic Web technologies and scorecards via @Sage_Publishing @SageJournals: https://journals.sagepub.com/doi/10.1177/0165551515624353
Evaluating open access journals using Semantic Web technologies and scorecards via @Sage_Publishing @SageJournals: https://journals.sagepub.com/doi/10.1177/0165551515624353
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Sergio Luján Mora @sergiolujanmora.bsky.social · 30/09/2026
Alternative text is no place for SEO nonsense, editorializing, URLs, image credit, or more than maybe a sentence (certainly not the thousand words images may be worth). Adrian Roselli
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
Accesibilidad: La usabilidad de un producto, servicio, entorno o instalación por personas con la más amplia gama de capacidades. ISO 16071
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping: www.mdpi.com/2818592
mdpi.com
Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping: https://www.mdpi.com/2818592
Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping: https://www.mdpi.com/2818592
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
Cuando hay presión para cumplir una fecha límite, la accesibilidad suele ser lo primero que se descarta o se posterga con la suposición de que se abordará más adelante. La realidad es que es difícil (a menudo imposible) cambiar las cosas una vez construidas. L. Watson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
When three accessibility practitioners are gathered together, there will be four or more different opinions. Bruce Lawson
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
Implementation of edge AI for early fault detection in IoT networks: evaluation of performance and scalability in complex applications via Discover Internet of Things: doi.org/10.1007/s43926-025-00196-4
doi.org
Implementation of edge AI for early fault detection in IoT networks: evaluation of performance and scalability in complex applications via Discover Internet of Things: https://doi.org/10.1007/s43926-025-00196-4
Implementation of edge AI for early fault detection in IoT networks: evaluation of performance and scalability in complex applications via Discover Internet of Things: https://doi.org/10.1007/s43926-025-00196-4
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Sergio Luján Mora @sergiolujanmora.bsky.social · 29/09/2026
El árbol de accesibilidad expone roles (¿esto es un encabezado, un pie de página, un botón, una navegación?), nombres, propiedades (¿el menú de hamburguesas está abierto o cerrado, la casilla está marcada o no?) y una serie de otras cosas. H. de Vries
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