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Julio Abascal

Professor

Picture of Julio Abascal. Copyright unknown.
Has also published under the name of:
"J. Abascal"


Personal Homepage:
sc.ehu.es/acwbbpke/JAbascal.html
Current place of employment:
University of the Basque Country-Euskal Herriko Unibertsitatea


Julio Abascal, B.S.D. in Physics (Universidad de Navarra, 1978) and Ph. D. in Informatics (Universidad del País Vasco-Euskal Herriko Unibertsitatea, 1987), is a Professor of the Computer Architecture and Technology Department of the University of the Basque Country, (Spain) where he works since 1981. In 1985 he co-founded the Laboratory of Human-Computer Interaction for Special Needs that has participated in several R&D projects at national and international level.
His research activity is focussed on the application of Human-Computer Interaction methods and techniques to the Assistive Technology, including the design of ubiquitous, adaptive and accessible user interfaces. He has developed human-robot interfaces for smart wheelchairs in the Assistive Mobile Robotics field. These experiences have applied to the development of Smart Homes for people with disability under the Ambience Intelligence philosophy. Currently he also leads a research group aiming to develop methods and tools to enhance physical and cognitive accessibility to the web.
He is the Spanish representative in the IFIP Technical Committee 13 on "Human-Computer Interaction" from 1991, and the former and founder chairman (in 1993) of IFIP WG 13.3 “Human-Computer Interaction and Disability”. He served as a member of the Management Committee of COST 219 ter “Accessibility for All to Services and Terminals for Next Generation Networks” and previously of the COST 219 bis “Telecommunications: Access for Disabled and elderly People”. From 1990 he also served as an advisor, reviewer and evaluator for diverse EU research programs (TIDE, TAP, IST…).

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Publications by Julio Abascal (bibliography)

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» 2009 «

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Aizpurua, Amaia, Arrue, Myriam, Vigo, Markel and Abascal, Julio (2009): Transition of accessibility evaluation tools to new standards. In: Proceedings of the 2009 International Cross-Disciplinary Conference on Web Accessibility W4A 2009. pp. 36-44. Available online

While automatic tools are not intended to replace human judgement they are crucial in order to develop accessible web sites. The release of WCAG 2.0 entails that the existing plethora of accessibility review tools will have to be updated. This paper presents an evaluation framework for making the transition from WCAG 1.0 to WCAG 2.0 in a less painful way. A framework is thus proposed that allows developers to create new guidelines, and update or reuse the existing ones. A case study to test its feasibility has been carried out by incorporating WCAG 2.0 guidelines into the framework. The results are satisfactory, since 55% of the automatic and 16% of the semi-automatic ones could be expressed using the framework. Therefore, it is demonstrated that even if the framework does not fully support the transition process, at least it makes it less burdensome. Moreover, by analyzing WCAG 2.0 we have learnt how to extend the existing tools in order to provide greater coverage and thus increase their effectiveness.

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» 2008 «

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Abascal, Julio, Bonail, Borja, Marco, Alvaro, Casas, Roberto and Sevillano, José Luis (2008): AmbienNet: an intelligent environment to support people with disabilities and elderly people. In: Tenth Annual ACM SIGACCESS Conference on Assistive Technologies 2008. pp. 293-294. Available online

AmbienNet is an ongoing project aiming to demonstrate the viability of accessible intelligent environments to support people with disabilities and elderly people living autonomously. Based on the Ambient Intelligence paradigm, it tries to study in depth its advantages and disadvantages for people with sensory, physical or cognitive restrictions. To this end diverse supporting technologies and applications have been designed, in order to test their accessibility, usability and validity. After introducing the objectives and findings of the project, in this paper a number of preliminary results are presented and discussed.

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Arrue, Myriam, Vigo, Markel and Abascal, Julio (2008): Web accessibility awareness in search engine results. In Universal Access in the Information Society, 7 (1) pp. 103-116

The enormous amount of information available on the Internet requires the use of search engines in order to find specific information. As far as web accessibility is concerned, search engines contain two kinds of barriers: on the one hand, the interfaces for making queries and accessing results are not always accessible; on the other hand, web accessibility is not taken into account in information retrieval (IR) processes. Consequently, in addition to interface problems, accessing the items in the list of results tends to be an unsatisfactory experience for people with disabilities. Some groups of users cannot take advantage of the services provided by search engines, as the results are not useful due to their accessibility restrictions. The goal of this paper is to propose the integration of web accessibility measurement into information retrieval processes. Firstly, quantitative accessibility metrics are defined in order to accurately measure the accessibility level of web pages. Secondly, a model to integrate these metrics within IR processes is proposed. Finally, a prototype search engine which re-ranks results according to their accessibility level based on the proposed model is described.

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Vigo, Markel, Aizpurua, Amaia, Arrue, Myriam and Abascal, Julio (2008): Evaluating web accessibility for specific mobile devices. In: Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility W4A 2008. pp. 65-72. Available online

This paper presents a tool for evaluating web accessibility for mobile devices regardless their software, hardware or user agent characteristics. Taking the mobileOK Basic tests by the W3C as a basis, these tests are extended so that device characteristics can be considered in the evaluation process. A sound tool that takes into account these extended tests has been developed. Device features of a given device are retrieved from heterogeneous device description repositories and CC/PP based profiles are automatically generated. Based on these profiles, evaluation queries are dynamically created obtaining device-tailored evaluation reports. Finally, in order to demonstrate the feasibility of the tool, a case study has been conducted concluding that the tool reduces the number of false positives and false negatives.

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Abascal, Julio, Castro, Isabel Fernández de, Lafuente, Alberto and Cia, Jesus Maria (2008): Adaptive Interfaces for Supportive Ambient Intelligence Environments. In: Miesenberger, Klaus, Klaus, Joachim, Zagler, Wolfgang L. and Karshmer, Arthur I. (eds.) ICCHP 2008 - Computers Helping People with Special Needs - 11th International Conference July 9-11, 2008, Linz, Austria. pp. 30-37. Available online

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Vigo, Markel, Aizpurua, Amaia, Arrue, Myriam and Abascal, Julio (2008): Automatic Creation of User Profiles for Achieving Personal Web Accessibility. In: Miesenberger, Klaus, Klaus, Joachim, Zagler, Wolfgang L. and Karshmer, Arthur I. (eds.) ICCHP 2008 - Computers Helping People with Special Needs - 11th International Conference July 9-11, 2008, Linz, Austria. pp. 354-361. Available online

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Vigo, Markel, Arrue, Myriam, Brajnik, Georgio, Lomuscio, Raffaella and Abascal, Julio (2007): Quantitative metrics for measuring web accessibility. In: Proceedings of the 2007 International Cross-Disciplinary Conference on Web Accessibility (W4A) 2007. pp. 99-107. Available online

This paper raises the need for quantitative accessibility measurement and proposes three different application scenarios where quantitative accessibility metrics are useful: Quality Assurance within Web Engineering, Information Retrieval and accessibility monitoring. We propose a quantitative metric which is automatically calculated from reports of automatic evaluation tools. In order to prove the reliability of the metric, 15 websites (1363 web pages) are measured based on results yielded by 2 evaluation tools: EvalAccess and LIFT. Statistical analysis of results shows that the metric is dependent on the evaluation tool. However, Spearman's test produces high correlation between results of different tools. Therefore, we conclude that the metric is reliable for ranking purposes in Information Retrieval and accessibility monitoring scenarios and can also be partially applied in a Web Engineering scenario.

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Abascal, Julio, Baranauskas, Cecilia, Barbosa, Simone D. J., Junqueira, Diniz and Palanque, Philippe A. (eds.) Proc. of 11th IFIP TC 13 Int. Conf. on Human-Computer Interaction INTERACT2007 September 10-14, 2007, Rio de Janeiro.

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Vigo, Markel, Kobsa, Alfred, Arrue, Myriam and Abascal, Julio (2007): User-tailored web accessibility evaluations. In: Proceedings of the Eighteenth ACM Conference on Hypertext and Hypermedia 2007. pp. 95-104. Available online

This paper presents a framework and system to evaluate the accessibility of web pages according to the individual requirements of users with disabilities. These requirements not only consist of users' abilities, but also users' assistive technologies and the delivery context. In order to ascertain interoperability with other software components, user requirements are specified taking advantage of the extensibility of the W3C CC/PP recommendation and other feature-specification vocabularies. An evaluation tool capable of understanding these specifications generates evaluation reports that are tailored to the user's individual needs. Quantitative accessibility measures resulting from personalized evaluation reports can be used to improve the web browsing experience for users with disabilities, such as through adaptive navigation support and by sorting the results of search engines according to users' personal requirements. In addition, developers benefit from personalized evaluations when developing websites for specific audiences.

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Baranauskas, Cecilia, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) Proceedings of the INTERACT 2007 2007, Rio de Janeiro, Brasil.

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López, Juan Miguel, Fajardo, Inmaculada and Abascal, Julio (2007): Towards Remote Empirical Evaluation of Web Pages' Usability. In: Jacko, Julie A. (ed.) HCI International 2007 - 12th International Conference - Part I July 22-27, 2007, Beijing, China. pp. 594-603. Available online

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Abascal, Julio and Azevedo, Luis (2007): Fundamentals of Inclusive HCI Design. In: Stephanidis, Constantine (ed.) UAHCI 2007 - 4th International Conference on Universal Access in Human-Computer Interaction - Part 1 July 22-27, 2007, Beijing, China. pp. 3-9. Available online

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Arrue, Myriam, Vigo, Markel, Aizpurua, Amaia and Abascal, Julio (2007): Accessibility Guidelines Management Framework. In: Stephanidis, Constantine (ed.) Universal Access in Human-Computer Interaction. Applications and Services, 4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007 Held as Part of HCI International 2007 Beijing, China, July 22-27, 2007 Proceedings, Part July 22-27, 2007, Beijing, China. pp. 3-10. Available online

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Baranauskas, Maria Cecília Calani, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) DEGAS 2007 - Proceedings of the 1st International Workshop on Design and Evaluation of e-Government Applications and Services September 11th, 2007, Rio de Janeiro, Brazil.

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González, María Paula, Granollers, Toni, Collazos, César A. and Abascal, Julio (2007): The AIPO Society: Present and Future Trends. In: Baranauskas, Maria Cecília Calani, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) DEGAS 2007 - Proceedings of the 1st International Workshop on Design and Evaluation of e-Government Applications and Services September 11th, 2007, Rio de Janeiro, Brazil. pp. 635-636. Available online

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Obrenovic, Zeljko, Abascal, Julio and Starcevic, Dusan (2007): Universal accessibility as a multimodal design issue. In Communications of the ACM, 50 (5) pp. 83-88

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Baranauskas, Maria Cecília Calani, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) Interact 2007 - Proceedings of the11th IFIP TC 13 International Conference September 10th-14th, 2007, Rio de Janeiro, Brazil.

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Baranauskas, Maria Cecília Calani, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) INTERACT 2007 - Proceedings of the 11th IFIP TC13 International Conference on Human-Computer Interaction September 7th, 2007, Rio de Janeiro, Brazil.

» 2006 «

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Fajardo, I., Canas, J. J., Salmeron, L. and Abascal, Julio (2006): Improving deaf users accessibility in hypertext information retrieval: are graphical interfaces useful for them?. In Behaviour and Information Technology, 25 (6) pp. 455-467

This paper explores the effect of substituting textual links for graphical ones on the performance of deaf signers in hypertext information retrieval (HIR). Both deaf and hearing users found more targets, were faster and became less disoriented in the verbal hypertext interface than in the graphical one. Deaf users were outperformed by hearing users in all conditions except in short paths with the graphical interface. The results and its applied consequences, which would be also relevant to other users with similar problems than those of deaf signers (elderly people, people with dyslexia, people navigating in a website using a foreign language or people with low literacy) are discussed in relation to the CoLiDeS model of web interaction (Kitajima et al. 2000) and to the overgeneralisation of 'Picture superiority effect' (Nelson et al. 1976).

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Garay-Vitoria, Nestor and Abascal, Julio (2006): Text prediction systems: a survey. In Universal Access in the Information Society, 4 (3) pp. 188-203

Text prediction is one of the most widely used techniques to enhance the communication rate in augmentative and alternative communication. Prediction systems are traditionally used by people with disabilities (e.g. people with motor and speech impairments). However, new applications, such as writing short text messages via mobile phones, have recently appeared. A vast amount of heterogeneous text prediction methods and techniques can be found in literature. Their heterogeneity makes it difficult to understand and compare them, in order to select the most convenient technique for a specific design. This paper presents a survey on text prediction techniques with the intention to provide a systematic view of this field. Prediction applications and related features, such as block size, dictionary structure, prediction method, user interface, etc., are examined. In addition, prediction measurement parameters and published results are compared. A large number of factors that may influence prediction results, including the acceptance of the system by the users, are reviewed, and their influence on the performance and usability of the system is discussed.

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Arrue, Myriam, Vigo, Markel and Abascal, Julio (2006): Automatic Evaluation of Mobile Web Accessibility. In: Proceedings of the 9th ERCIM Workshop on User Interfaces for All 2006. pp. 244-260. Available online

Nowadays there is a growing trend towards using web based applications and web browsers in mobile devices such as cellular phones, PDAs, smart phones, and so on. However, interacting with these web interfaces tends to be a frustrating and unsatisfactory experience due to the existing accessibility barriers. Developing accessible web interfaces for mobile devices is a step towards user satisfaction in these environments. "Mobile Web Best Practices" are being discussed so that developers can have a valid reference when creating these web interfaces. However, since they do not have to be experts in the mobile web field, they need tools which automatically evaluate their applications and give them guidance during the development lifecycle. In this paper, EvalAccess, a polyvalent and flexible evaluation tool, has been transformed into a mobile web accessibility evaluation tool, EvalAccess MOBILE.

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Casas, Roberto, Marco, Alvaro, Falcó, Jorge L., Artigas, José Ignacio and Abascal, Julio (2006): Ethically Aware Design of a Location System for People with Dementia. In: Miesenberger, Klaus, Klaus, Joachim, Zagler, Wolfgang L. and Karshmer, Arthur I. (eds.) ICCHP 2006 - Computers Helping People with Special Needs, 10th International Conference July 11-13, 2006, Linz, Austria. pp. 777-784. Available online

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Arrue, Myriam, Vigo, Markel and Abascal, Julio (2006): Architecture for Personal Web Accessibility. In: Miesenberger, Klaus, Klaus, Joachim, Zagler, Wolfgang L. and Karshmer, Arthur I. (eds.) ICCHP 2006 - Computers Helping People with Special Needs, 10th International Conference July 11-13, 2006, Linz, Austria. pp. 120-127. Available online

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Weber, Gerhard and Abascal, Julio (2006): People with Disabilities: Materials for Teaching Accessibility and Design for All. In: Miesenberger, Klaus, Klaus, Joachim, Zagler, Wolfgang L. and Karshmer, Arthur I. (eds.) ICCHP 2006 - Computers Helping People with Special Needs, 10th International Conference July 11-13, 2006, Linz, Austria. pp. 337-340. Available online

» 2005 «

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Abascal, Julio and Nicolle, Colette (2005): Moving towards inclusive design guidelines for socially and ethically aware HCI. In Interacting with Computers, 17 (5) pp. 484-505

Most people acknowledge that personal computers have enormously enhanced the autonomy and communication capacity of people with special needs. The key factor for accessibility to these opportunities is the adequate design of the user interface which, consequently, has a high impact on the social lives of users with disabilities. The design of universally accessible interfaces has a positive effect over the socialisation of people with disabilities. People with sensory disabilities can profit from computers as a way of personal direct and remote communication. Personal computers can also assist people with severe motor impairments to manipulate their environment and to enhance their mobility by means of, for example, smart wheelchairs. In this way they can become more socially active and productive. Accessible interfaces have become so indispensable for personal autonomy and social inclusion that in several countries special legislation protects people from 'digital exclusion'. To apply this legislation, inexperienced HCI designers can experience difficulties. They would greatly benefit from inclusive design guidelines in order to be able to implement the 'design for all' philosophy. In addition, they need clear criteria to avoid negative social and ethical impact on users. This paper analyses the benefits of the use of inclusive design guidelines in order to facilitate a universal design focus so that social exclusion is avoided. In addition, the need for ethical and social guidelines in order to avoid undesirable side effects for users is discussed. Finally, some preliminary examples of socially and ethically aware guidelines are proposed.

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» 2004 «

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Fajardo, Inmaculada, Abascal, Julio and Canas, Jose J. (2004): The Role of Working Memory and Long Term Memory in Deaf Users\' Hypertext Navigation: Review of Guidelines for Web Accessibility. In: Proceedings of the 8th ERCIM Workshop on User Interfaces for All 2004. p. 320. Available online

Important tasks performed in hypertext such as information retrieval or comprehension of texts are strongly related to memory process functioning, more exactly, to working memory and long term memory functioning. These two processes work in a peculiar way for deaf users. In this document, we discuss the validity of the existing web accessibility guidelines for people with deafness in contrast to our own empirical work in the web environment with these kinds of users, and according to literature reviews concerning memory process in the deaf and in hypertext interaction.

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Garay-Vitoria, Nestor and Abascal, Julio (2004): A Comparison of Prediction Techniques to Enhance the Communication Rate. In: Proceedings of the 8th ERCIM Workshop on User Interfaces for All 2004. p. 400. Available online

Prediction is one of the most extended techniques to enhance the rate of communication for people with motor and speech impairments who use Augmentative and Alternative Communication systems. There is an enormous diversity of prediction methods and techniques mentioned in the literature. Therefore, the designer finds tremendous difficulties in understanding and comparing them in order to decide the most convenient technique for a specific design. This paper presents a survey on prediction techniques applied to communicators with the intention of helping them to understand this field. Prediction applications and related features, such as block size, dictionary structure, prediction method, interface, special features, measurement and results, are detailed. Systems found in the literature are studied and described. Finally, a discussion is carried out on the possible comparison among the different methods.

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Abascal, Julio, Arrue, Myriam, Fajardo, Inmaculada, Garay, Nestor and Tomas, Jorge (2004): The use of guidelines to automatically verify Web accessibility. In Universal Access in the Information Society, 3 (1) pp. 71-79

Accessibility is one of the key challenges that the Internet must currently face to guarantee universal inclusion. Accessible Web design requires knowledge and experience from the designer, who can be assisted by the use of broadly accepted guidelines. Nevertheless, guideline application may not be obvious, and many designers may lack experience to use them. The difficulty increases because, as the research on accessibility is progressing, existing sets of guidelines are updated and new sets are proposed by diverse institutions. Therefore, the availability of tools to evaluate accessibility, and eventually repair the detected bugs, is crucial. This paper presents a tool, EvalIris, developed to automatically check the accessibility of Websites using sets of guidelines that, by means of a well-defined XML structure, can be easily replaced or updated.

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Abascal, Julio, Gardeazabal, Luis and Garay-Vitoria, Nestor (2004): Optimisation of the Selection Set Features for Scanning Text Input. In: Klaus, Joachim, Miesenberger, Klaus, Zagler, Wolfgang L. and Burger, Dominique (eds.) ICCHP 2004 - Computers Helping People with Special Needs - 9th International Conference July 7-9, 2004, Paris, France. pp. 788-795. Available online

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Sevillano, José Luis, Falcó, Jorge L., Abascal, Julio, Balcells, Antón Civit, Jiménez, Gabriel, Diaz, Saturnino Vicente and Casas, Roberto (2004): On the Design of Ambient Intelligent Systems in the Context of Assistive Technologies. In: Klaus, Joachim, Miesenberger, Klaus, Zagler, Wolfgang L. and Burger, Dominique (eds.) ICCHP 2004 - Computers Helping People with Special Needs - 9th International Conference July 7-9, 2004, Paris, France. pp. 914-921. Available online

» 2003 «

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Abascal, Julio and Garay, N. (2003): Teaching design for all in HCI. In: Proceedings of the Tenth International Conference on Human-Computer Interaction 2003. pp. 3-7.

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Abascal, Julio, Cagigas, D., Garay, N. and Gardeazabal, L. (2003): Mobile interfaces for people with severe motor restrictions. In: Proceedings of the Tenth International Conference on Human-Computer Interaction 2003. pp. 289-293.

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Abascal, Julio, Arrue, M., Garay, N. and Tomas, J. (2003): A Web Service for Automatic Accessibility Analysis of Web Pages Based on the Use of XML Structures. In: Proceedings of the Tenth International Conference on Human-Computer Interaction 2003. pp. 925-929.

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Fajardo, I., Canas, J., Salmeron, L. and Abascal, Julio (2003): Towards a Cognitive Accessibility Guideline based on Empirical Evidences of Deaf Users Web Interaction. In: Proceedings of the Tenth International Conference on Human-Computer Interaction 2003. pp. 950-954.

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Darzentas, John, Arnellos, Argyris, Darzentas, Jenny, Koutsabasis, Panayiotis, Spyrou, Thomas, Viorres, Nikos, Vlachogiannis, Evangelos, Velasco, Carlos A., Mohamad, Yehya, Abascal, Julio, Tomas-Guerra, Jorge and Arrue-Recondo, Myriam (2003): IRIS: Implementing an Open Environment supporting Inclusive Design of Internet Applications. In: Proceedings of IFIP INTERACT03: Human-Computer Interaction 2003, Zurich, Switzerland. p. 749.

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HCI, Joint Workshop of IFIP WG 13.1 Education in, HCI, WG 13.3 on, Noirhomme-Fraiture, Monique, Nicolle, Colette, Kotze, Paula and Abascal, Julio (2003): Including Accessibility and Inclusive Design in the Curriculum for Human-Computer Interaction. In: Proceedings of IFIP INTERACT03: Human-Computer Interaction 2003, Zurich, Switzerland. p. 1047.

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Abascal, Julio and Lores, Jesus (2003): HCI in Spain. In: Proceedings of IFIP INTERACT03: Human-Computer Interaction 2003, Zurich, Switzerland. p. 1077.

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Abascal, Julio, Arrue, Myriam, Garay, Nestor and Tomas, Jorge (2002): USERfit Tool. A Tool to Facilitate Design for All. In: Carbonell, Noelle and Stephanidis, Constantine (eds.) Proceedings of the 7th ERCIM Workshop on User Interfaces for All October 23-25, 2002, Paris, France. pp. 141-152.

USERfit is a well-established methodology focused on the generation of usability specifications, specifically created for the Assistive Technology field that proved to be very suitable for the Design for All paradigm. This methodology uses paper-based forms to store and propagate the design related information. For this reason, some issues, such us the inclusion and elimination of new users or contexts of use or the need to propagate the results between forms, make the specification process tedious. This paper presents an application called USERfit Tool developed in order to facilitate the use of the USERfit design environment. In addition, USERfit Tool allows for the reuse of previously developed material and the sharing of design information among remote groups of designers, maintaining coherence and compatibility.

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Abascal, Julio, Cagigas, Daniel, Garay-Vitoria, Nestor and Gardeazabal, Luis (2002): Mobile Interface for a Smart Wheelchair. In: Paterno, Fabio (ed.) Mobile Human-Computer Interaction - 4th International Symposium - Mobile HCI 2002 September 18-20, 2002, Pisa, Italy. pp. 373-377. Available online

» 2001 «

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Nicolle, Colette and Abascal, Julio (2001): Inclusive design guidelines for HCI. Taylor and Francis
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Nicolle, Collette and Abascal, Julio (eds.) (2001): Inclusive Design Guidelines for Human-Computer Interaction. Taylor and Francis
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Abascal, Julio, Nicolle, Colette and Noirhomme-Fraiture, M. (2001): Issues on the Application of Guidelines to the Design of HCI Systems for People with Disabilities. In: Proceedings of IFIP INTERACT01: Human-Computer Interaction 2001, Tokyo, Japan. pp. 845-846.

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Abascal, Julio and Civit, Anton (2001): Bridging the gap between design for all and assistive devices. In: Stephanidis, Constantine (ed.) HCI International 2001 - Proceedings of the 9th International Conference on Human-Computer Interaction August 5-10, 2001, New Orleans, USA. pp. 3-7.

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Koutsabasis, Panayiotis, Darzentas, Jenny S., Abascal, Julio, Spyrou, Thomas and Darzentas, John (2001): Designing Internet-based systems and services for all: problems and solutions. In: Stephanidis, Constantine (ed.) HCI International 2001 - Proceedings of the 9th International Conference on Human-Computer Interaction August 5-10, 2001, New Orleans, USA. pp. 31-35.

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Abascal, Julio and Civit, Anton (2001): Universal access to mobile telephony as a way to enhance the autonomy of elderly people. In: Proceedings of the 2001 EC/NSF Workshop on Universal Accessibility of Ubiquitous Computing 2001. pp. 93-99. Available online

The rise of mobile telephony has opened a vast diversity of new opportunities for older people with different levels of physical restrictions due to ageing. Mobile technology allows not only ubiquitous communications but also anytime access to some services that are vital for elderly people's security and autonomy. Nevertheless, with the numerous advantages, remote services can also introduce important social and ethical risks for this group of users. This paper tries to analyse the novelties that mobile technology may introduce into the lives of older users, points out some dangers and challenges arising from the use of these technologies and revises some future applications of the present mobile technologies.

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Abascal, Julio and Civit, Anton (2000): Mobile Communication for People with Disabilities and Older People: New Opportunities for Autonomous Life. In: Emiliani, Pier Luigi and Stephanidis, Constantine (eds.) Proceedings of the 6th ERCIM Workshop on User Interfaces for All October 25-26, 2000, Florence, Italy. p. 14. Available online

The fast diffusion of mobile telephony is opening a vast diversity of new opportunities for people with different levels of physical restrictions, these due to disability or ageing. For this people mobile technology not only allows ubiquity for communications but also anytime access to some services that are vital for their security and autonomy. Together with the numerous advantages, remote services can also mean important social and ethical risks for this group of users making indispensable that these risks are detected, analysed and avoided. Therefore, this paper analyses the novelties that mobile technology has introduced into the lives of users with disabilities and older people, points out some dangers and challenges arising from the use of these technologies and revises some future applications of the present mobile technologies.

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» 1994 «

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Garay-Vitoria, Nestor and Abascal, Julio (1994): Application of Artificial Intelligence Methods in a Word-Prediction Aid. In: Zagler, Wolfgang L., Bushy, Geoff and Wagner, Roland (eds.) ICCHP94 - Computers for Handicapped Persons - 4th International Conference September 14-16, 1994, Vienna, Austria. pp. 363-370.

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29 Mar 2008: Added a picture of Julio Abascal
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29 Sep 2007: Author was added to the bibliography (approved by an editor)
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28 Apr 2003: Added the author to the bibliography

Publication statistics

Publication period:1994-2009
Publication count:47
Number of co-authors:69



Productive colleagues

Julio Abascal's 3 most productive colleagues in number of publications:

Philippe A. Palanque:57
Gerhard Weber:34
Alfred Kobsa:28


Collaboration count

Number of publications with 3 favourite co-authors:

Myriam Arrue:11
Markel Vigo:9
Philippe A. Palanque:5

 

Other options

Learn more about Julio Abascal:
- Google Scholar
- ACM
- CSB

Mar 18

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URL: http://www.interaction-design.org/references/authors/julio_abascal.html