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Evaluation of emerging audio description systems for broadcast TV
Vilaró Soler, Anna (Universitat Autònoma de Barcelona. Centre d'Accessibilitat i Intel ligència Ambiental de Catalunya)
Rodríguez Alsina, Aitor (Universitat Autònoma de Barcelona. Centre d'Accessibilitat i Intel ligència Ambiental de Catalunya)
Orero, Pilar (Universitat Autònoma de Barcelona. Centre d'Accessibilitat i Intel ligència Ambiental de Catalunya)
Carrabina Bordoll, Jordi (Universitat Autònoma de Barcelona. Departament de Microelectrònica i Sistemes Electrònics)

Fecha: 2012
Resumen: Following EU directives on Media Access and Ambient Assisted Living, the broadcasting industry needs to introduce new services in order to guarantee access to all citizens. The article and its conclusions are part of the EU project DTV4ALL, which focuses on some possible broadcasting scenarios for achieving barrier - free television for those with visual impairments. Five enhanced Audiodescription (AD) scenarios were proposed and evaluated: 1) Live streaming Internet TV with AD, 2) AD reception in a group situation, 3) Video on demand over aset - top - box , 4) Video on PC and 5) Podcasts. User evaluation concerning usefulness, quality and usability of the services was assessed using questionnaires. Results of the user evaluation show that not only are AD emerging services technically viable but they are also positively rated by users. Implementation of these services will provide improved access to content, making TV accessible for all.
Nota: Número d'acord de subvenció MICINN/FFI2009-08027
Nota: Número d'acord de subvenció AGAUR/2009/SGR-700
Derechos: Tots els drets reservats.
Lengua: Anglès.
Documento: article ; recerca ; acceptedVersion
Materia: Accessibility ; Audio description ; Emerging services ; User evaluation ; Ambient assisted living ; Elderly
Publicado en: Lecture notes in computer science. Ambient Assisted Living and Home Care., Vol. 7657 (2012) , p. 270-277, ISSN 1687-7578

DOI: 10.1007/978-3-642-35395-6_37


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Documentos de investigación > Documentos de los grupos de investigación de la UAB > Centros y grupos de investigación (producción científica) > Artes y humanidades > TransMedia Catalonia
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 Registro creado el 2014-10-29, última modificación el 2019-02-03



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