Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface
Identifieur interne : 000649 ( Istex/Checkpoint ); précédent : 000648; suivant : 000650Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface
Auteurs : Carlos Duarte [Portugal] ; Luís Carriço [Portugal] ; Nuno Guimarães [Portugal]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2007.
Abstract
Abstract: This paper reports the findings of an evaluation of an adaptive multimodal application for reading of rich digital talking books. Results are in accordance with previous studies, indicating no user perceived difference between applications with and without adaptivity. The NASA Task Load Index was also used and showed that users of the adaptive application reported less workload. Results also include a comparison between tasks executed with electronic support and tasks executed with print support, and also what specific features in the interface benefited the most from the use of visual and audio modalities.
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DOI: 10.1007/978-3-540-73105-4_47
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<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface</title><author><name sortKey="Duarte, Carlos" sort="Duarte, Carlos" uniqKey="Duarte C" first="Carlos" last="Duarte">Carlos Duarte</name></author><author><name sortKey="Carrico, Luis" sort="Carrico, Luis" uniqKey="Carrico L" first="Luís" last="Carriço">Luís Carriço</name></author><author><name sortKey="Guimaraes, Nuno" sort="Guimaraes, Nuno" uniqKey="Guimaraes N" first="Nuno" last="Guimarães">Nuno Guimarães</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:E531DA1AA59DC486AE5390C9E0D12D8F1BF38D7B</idno><date when="2007" year="2007">2007</date><idno type="doi">10.1007/978-3-540-73105-4_47</idno><idno type="url">https://api.istex.fr/document/E531DA1AA59DC486AE5390C9E0D12D8F1BF38D7B/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000D72</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000D72</idno><idno type="wicri:Area/Istex/Curation">000C62</idno><idno type="wicri:Area/Istex/Checkpoint">000649</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000649</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface</title><author><name sortKey="Duarte, Carlos" sort="Duarte, Carlos" uniqKey="Duarte C" first="Carlos" last="Duarte">Carlos Duarte</name><affiliation wicri:level="1"><country xml:lang="fr">Portugal</country><wicri:regionArea>LaSIGE – Faculty of Sciences of the University of Lisbon, Edifício C6, Piso 3, Campo Grande, 1749-016 Lisboa</wicri:regionArea><wicri:noRegion>1749-016 Lisboa</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Portugal</country></affiliation></author><author><name sortKey="Carrico, Luis" sort="Carrico, Luis" uniqKey="Carrico L" first="Luís" last="Carriço">Luís Carriço</name><affiliation wicri:level="1"><country xml:lang="fr">Portugal</country><wicri:regionArea>LaSIGE – Faculty of Sciences of the University of Lisbon, Edifício C6, Piso 3, Campo Grande, 1749-016 Lisboa</wicri:regionArea><wicri:noRegion>1749-016 Lisboa</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Portugal</country></affiliation></author><author><name sortKey="Guimaraes, Nuno" sort="Guimaraes, Nuno" uniqKey="Guimaraes N" first="Nuno" last="Guimarães">Nuno Guimarães</name><affiliation wicri:level="1"><country xml:lang="fr">Portugal</country><wicri:regionArea>LaSIGE – Faculty of Sciences of the University of Lisbon, Edifício C6, Piso 3, Campo Grande, 1749-016 Lisboa</wicri:regionArea><wicri:noRegion>1749-016 Lisboa</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Portugal</country></affiliation></author></analytic><monogr></monogr><series><title level="s">Lecture Notes in Computer Science</title><imprint><date>2007</date></imprint><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series><idno type="istex">E531DA1AA59DC486AE5390C9E0D12D8F1BF38D7B</idno><idno type="DOI">10.1007/978-3-540-73105-4_47</idno><idno type="ChapterID">47</idno><idno type="ChapterID">Chap47</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: This paper reports the findings of an evaluation of an adaptive multimodal application for reading of rich digital talking books. Results are in accordance with previous studies, indicating no user perceived difference between applications with and without adaptivity. The NASA Task Load Index was also used and showed that users of the adaptive application reported less workload. 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