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Featured researches published by Asunción Lledó.


Education and Information Technologies | 2018

The application of immersive virtual reality for students with ASD: A review between 1990–2017

Gonzalo Lorenzo; Asunción Lledó; Graciela Arráez-Vera; Alejandro Lorenzo-Lledó

We live in a society where Technology has an important position in our diary activities. Everybody wants to have the last device to be in contact with his family and friends. Additionally, these took are being applied in other fields such as Education. One of these tools is: Virtual reality that can respond the need of our students. It allows the designer an important control of the system that can be useful for students with Autism Spectrum Disorder. These students can use Virtual Reality as a support to practice social situation that can be generalized in real environments. Therefore, our research provides a state-of-the-art review of what studies have applied Immersive Virtual Reality to students with Autism Spectrum Disorder. The sample of study has been 12 papers in the period 1996–2017. To analyse these research, it has been proposed these variables: participants’ features, research questions, instrument, type of activities, results, and limitations. These study variables have been chosen because they are the most repeated in all research using the experimental method. According to the results gathered: it has been worked with small sample, without control group and interactive activities. Moreover, the vast majority of the studies are focused on social skills.


Archive | 2016

New Educational Challenges and Innovations: Students with Disability in Immersive Learning Environments

Gonzalo Lorenzo; Asunción Lledó; Rosabel Roig; Alejandro Lorenzo; Jorge Pomares

In today society, one of the most demanded challenges faced by the current educational system is the educational response to diversity in the various educational contexts. University lecturers are opening new lines of research focused on issues as social demand and current reality of produced new learning environments. The general aim of this study was to design learning environments using immersive virtual reality and evaluate improvements produced by this tool in relation to the difficulties show by the participants. From that point, an action plan was created to recreate school situations with a high degree of realism and interaction using IVRSystem. In this way, we want to obtain answers according to the dysfunctions of educational system to work with these students. This was done by a mixed design. On the one hand, a quasi-experimental methodology was used with a control group and an experimental group. On the other hand, direct and observation and applicative methodology made possible the development of educational intervention in immersive learning environments. The results obtained throughout these years have given a response to the initial problem-question raised: Can immersive virtual learning environments serve as a support tool for working disabilities of students, which have a visual learning style, such as students with autism spectrum disorders?


Journal of Intelligent and Robotic Systems | 2015

Control of Redundant Joint Structures Using Image Information During the Tracking of Non-Smooth Trajectories

Gonzalo Lorenzo; Jorge Pomares; Asunción Lledó; Carlos A. Jara

Visual information is increasingly being used in a great number of applications in order to perform the guidance of joint structures. This paper proposes an image-based controller which allows the joint structure guidance when its number of degrees of freedom is greater than the required for the developed task. In this case, the controller solves the redundancy combining two different tasks: the primary task allows the correct guidance using image information, and the secondary task determines the most adequate joint structure posture solving the possible joint redundancy regarding the performed task in the image space. The method proposed to guide the joint structure also employs a smoothing Kalman filter not only to determine the moment when abrupt changes occur in the tracked trajectory, but also to estimate and compensate these changes using the proposed filter. Furthermore, a direct visual control approach is proposed which integrates the visual information provided by this smoothing Kalman filter. This last aspect permits the correct tracking when noisy measurements are obtained. All the contributions are integrated in an application which requires the tracking of the faces of Asperger children.


Computers in Education | 2013

Inclusion of immersive virtual learning environments and visual control systems to support the learning of students with Asperger syndrome

Gonzalo Lorenzo; Jorge Pomares; Asunción Lledó


Computers in Education | 2016

Design and application of an immersive virtual reality system to enhance emotional skills for children with autism spectrum disorders

Gonzalo Lorenzo; Asunción Lledó; Jorge Pomares; Rosabel Roig


Alcantud, F. Guarinos, I, Roig, R. et alt (2011) Inventario y descripción de las soluciones de accesibilidad web existentes para personas con discapacidad fisica y sensorial. Editorial Marfil | 2011

Inventario y descripción de las soluciones de accesibilidad a la web existentes para personas con discapacidad fisica y sensorial

Francisco Marín; Ignacio Guarinos; Rosabel Roig Vila; Yurena Alonso Esteban; Francisco Javier Coret Gorgonio; Mónica Crespo; Sergio Ferrández; Inmaculada Ferri; Salvador Grau; Esteban Jiménez; Gonzalo Lorenzo; Asunción Lledó; Sebastián Márquez; Alvaro Márquez; Santiago Mengual Andrés; Frank Moreno; José Antonio Pérez; Darío Rico Bañón; Carolina Rodríguez; Pilar Sánchez


Scientometrics | 2016

Bibliometric indicators in the study of Asperger syndrome between 1990 and 2014

Gonzalo Lorenzo; Asunción Lledó; Jorge Pomares; Rosabel Roig; Pilar Arnaiz


World Academy of Science, Engineering and Technology, International Journal of Humanities and Social Sciences | 2017

Hearing Aid Users: Understanding Their Difficulties in Sound Localization and Speech Reception with Background Noise

Graciela Arráez; Gonzalo Lorenzo; Asunción Lledó


International Conference on Education and New Learning Technologies | 2017

THE USE OF IPAD AND IWATCH AS AN ELEMENT OF IMPROVEMENT IN THE SOCIAL AND LEARNING SKILLS OF STUDENTS WITH DOWN SYNDROME

Gonzalo Lorenzo; Graciela Arráez; Asunción Lledó; Alejandro Lorenzo-Lledó


International Conference on Education and New Learning Technologies | 2017

A STUDY ON ICT RESOURCES IN THE INTERVENTION OF STUDENTS WITH SPECIAL EDUCATIONAL NEEDS

Gonzalo Lorenzo; Asunción Lledó; Graciela Arráez; Alex Lorenzo-Lledó

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