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Abstract
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| EN 301 549 contains accessibility requirements that can be applied to any type of ICT product and service. For that it has been structured according to a feature-based approach, and each requirement (and recommendation) contains applicability language (''self-scoping'' or pre-conditions). This language is intended to identify whether each clause applies to any given ICT product or service. This feature-based approach can be used as a support mechanism to determine the applicability of the EN requirements and recommendations. A decision tree has been designed for that purpose. Initially, the tree contained a question for any ''self-scoping'' text, but it was discovered, after a usability test, that the resulting tree was too large to be useful. The prototype presented as a demonstration in the ETSI HF Workshop shows the result of refining this decision tree so that it only contains questions that have effect on the applicability of at least two requirements or recommendations. This approach has considerably reduced the size of the tree to a maximum of 25 questions. | |
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International
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Si |
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Congress
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ETSI workshop on the Human side of technology: Human factors in ICT |
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Entity
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ETSI |
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Entity Nationality
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FIDJI, ISLAS |
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Place
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Niza (Francia) |
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Start Date
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02/06/2014 |
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End Date
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03/06/2014 |